More annual reports from Impact Minerals Limited:
2023 ReportANNUAL
REPORT
2021
Impact Minerals Limited
ABN 52 119 062 261
CORPORATE
DIRECTORY
DIRECTORS
PETER UNSWORTH
Non-Executive Chairman
MICHAEL JONES
Managing Director
PAUL INGRAM
Non-Executive Director
MARKUS ELSASSER
Non-Executive Director
COMPANY SECRETARY
BERNARD CRAWFORD
REGISTERED OFFICE & PRINCIPAL PLACE OF BUSINESS
26 Richardson Street
West Perth, WA 6005
+61 (8) 6454 6666
+61 (8) 6314 6670
Telephone:
Facsimile:
Email:
info@impactminerals.com.au
Web: www.impactminerals.com.au
AUDITORS
Hall Chadwick WA Audit Pty Ltd
283 Rokeby Road
Subiaco, WA 6008
SHARE REGISTRY
Computershare Investor Services Pty Ltd
Level 11, 172 St Georges Terrace
Perth, WA 6000
Telephone:
Facsimile:
+61 (8) 9323 2000
+61 (8) 9323 2033
SECURITIES EXCHANGE LISTING
The Company is listed on the Australian Securities Exchange Ltd (“ASX”)
Home Exchange:
ASX Code:
Perth, Western Australia
IPT
2
CONTENTS
CHAIRMAN’S LETTER
REVIEW OF OPERATIONS
DIRECTOR’S REPORT
AUDITOR’S INDEPENDENCE DECLARATION
CONSOLIDATED STATEMENT OF PROFIT OR LOSS AND OTHER
COMPREHENSIVE INCOME FOR THE YEAR ENDED 30 JUNE 2021
CONSOLIDATED STATEMENT OF FINANCIAL POSITION AS AT 30 JUNE 2021
CONSOLIDATED STATEMENT OF CHANGES IN EQUITY FOR THE YEAR
ENDED 30 JUNE 2021
CONSOLIDATED STATEMENT OF CASH FLOWS FOR THE YEAR ENDED
30 JUNE 2021
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR
ENDED 30 JUNE 2021
DIRECTOR’S DECLARATION
INDEPENDENT AUDITOR’S REPORT
SHAREHOLDER INFORMATION
TENEMENT SCHEDULE
Impact Minerals Ltd Annual Report 2021
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CHAIRMAN’S
LETTER
The year to 30th June 2021 has been yet another extremely active and encouraging one for your
Company. The key highlights, which are detailed in the attached Review of Operations, were
achieved in difficult circumstances as the effects of the COVID lockdowns caused disruption to
Impact’s planned programmes. The company’s Managing Director Dr Mike Jones and his team of two
geologists, Exploration Manager James Cumming and geologist George Martin Johnson worked
tirelessly during the year to continue to organise major drill programmes in New South Wales as well
as progress Impact’s earlier stage projects in Western Australia. They have delivered breakthrough
results at a number of projects which has created a platform for a very exciting 2022 and I thank
them for their efforts.
A major drill programme was completed at the company’s flagship Broken Hill nickel-copper-
platinum group metal project in New South Wales. Significant results were returned from all three
prospects drilled, Red Hill, Platinum Springs and in particular at the Little Broken Hill Gabbro. This
work also led to the discovery of a geochemical ratio that can be calculated from measurements
made by a hand held XRF instrument at the drill site and which is a good predictor of the grade of
platinum group metals (PGMs). This is a major breakthrough for Impact as it allows a quick
assessment of the likely grade of the PGM’s as the drill rig is operating rather than having to wait for
several months for assays to be returned from the laboratory. The ratio will play a big part in follow
up drill programmes.
In Western Australia, a significant new gold target, Doonia, was acquired in a joint venture east of
Kambalda in the Eastern Goldfields. This is a compelling walk up drill target that will be drilled in late
2021. In addition 17 priority targets were identified for nickel-copper-PGM at the Arkun project
150 km east of the major PGM discovery at Julimar made by Chalice Mining NL. This discovery has
shown the south west of Western Australia to be an emerging mineral province for a range of
commodities and Impact is now a major ground holder in this region.
More details on the Company’s activities and projects are set out in the Review of Operations.
We are looking forward to an exciting 2022 with further drill programmes on our key projects.
Peter Unsworth
Chariman
Impact Minerals Ltd Annual Report 2021
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REVIEW OF
OPERATIONS
Impact Minerals Ltd Annual Report 2021
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REVIEW OF
OPERATIONS
Impact Minerals Limited is an Australian Exploration Company listed on the
Australian Securities Exchange (ASX-IPT).
The company is a project generator and developer and explores a large portfolio of
tenement holdings of 4,000 sq km within major mining regions of Australia featuring
significant potential for high-grade mineral deposits of gold, silver, lead, zinc, copper,
cobalt, nickel and platinum group metals. The company has five active exploration
projects, each containing multiple, high-grade mineral discoveries:
BROKEN HILL
PROJECT
851 sq km in the
Broken Hill region
New South Wales
and prospective for
nickel-copper-
platinum group
metals and silver-
lead-zinc deposits.
COMMONWEALTH
PROJECT
714 sq km in
the Lachlan Fold
Belt in New South
Wales prospective
for porphyry
copper-gold
as well as
volcanogenic
massive sulphide
deposits of
gold, silver
and base metals.
ARKUN-BEAU
PROJECT
2,182 sq km
centred between
York and Corrigin
100 km east of
Perth prospective
for nickel-copper-
platinum group
metals and gold.
DOONIA
PROJECT
62 sq km located
80 km east of
Kambalda in
Western Australia
and prospective
for gold.
BLACKRIDGE
PROJECT
140 sq km covering
Permian sedimentary
rocks near Clermont
in central Queensland
and prospective for
conglomerate-hosted
gold deposits.
Impact Minerals Ltd Annual Report 2021
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BROKEN HILL PROJECT
1.0 Broken Hill Project (IPT 100%)
The Broken Hill nickel-copper-platinum group metal project (Ni-Cu-PGM) covers a suite of mafic to
ultramafic intrusions that occur in a 40 km long belt from Little Broken Hill in the south-west to Red
Hill, Darling Creek, Platinum Springs and Moorkai in the north-east. It is part of Impact’s larger 100%
owned Broken Hill project that covers about 1,000 km2 and which is also highly prospective for
silver-lead-zinc mineralisation similar to the world class Broken Hill deposit (Figure 1.0).
Figure 1.0 Impact’s ground holdings in the Broken Hill area showing key prospects including Red Hill, Platinum
Springs and Little Broken Hill Gabbro.
During the year, Impact completed a major drilling campaign for Ni-Cu-PGM at three prospects:
Platinum Springs, Red Hill and Little Broken Hill Gabbro. The program was extended several times
due to ongoing encouraging assay results, and a total of 138 drill holes for 13,263 m were completed.
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BROKEN HILL PROJECT
The success of the drill programme was driven by the discovery by Impact of a geochemical ratio
that can be measured with a hand held XRF instrument at the drill site that shows a relationship to
the grade of palladium+platinum+gold as determined by laboratory assays.
1.1 About Impact’s Ratio for PGM Exploration
In the normal course of exploration there is a significant time lag between drilling for PGM
mineralisation and receipt of assays. This is because PGM minerals are mostly not visible to the naked
eye, do not occur in association with visible sulphide minerals and can not be read directly with hand
held instruments because of the high detection limits for precious metals.
Accordingly there is usually a significant time lag between drilling, receipt of assays and follow up
drilling. The ratio allows the drill rig to track mineralisation in real time during the programme. This is
possibly a first in PGM exploration globally and is a major advantage for Impact as it moves forward
with follow up drill programmes that are clearly required at Broken Hill.
Figure 1.1 shows a graph of the relationship between Impact’s geochemical ratio and grades of
platinum+palladium+gold (3PGM) as determined by laboratory assay for all available data at the
Platinum Springs prospect (ASX Release 6th October 2020).
Figure 1.1. Graph of platinum+palladium+gold (3PGM) in parts per billion (1,000 ppb = 1 g/t: y axis) against
Impact’s proprietary ratio (x axis). Note key thresholds at a ratio of between 2 and 5 and also in particular of
more than 20 that mark increases in grade of the 3PGM. Note also that there are some exceptions to the rules.
The positive log linear relationship between the ratio and 3PGM grade is self-evident in the figure. It
suggests that anomalous grades of more than 100 ppb 3PGM are generally associated with ratios
greater than 2 to about 5 and that ratios greater than 20 are likely to have 3PGM grades greater than
about 1.0 g/t.
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BROKEN HILL PROJECT
It is also apparent that the ratio is working over several orders of magnitude and offers a possible
vector towards higher grade zones (ASX Release 6th October 2020).
Figure 1.2. Map of the Platinum Springs Prospect showing the best ratio-in-hole value for vertical drill holes.
It is evident the ratio (highest numbers in white) has lead to the discovery of coherent zones of higher grade
mineralisation.
The benefits of the ratio can be seen in Figure 1.2 which is a map of the ratios in the drill holes. It is
evident that the ratio has provided vectors to areas of high grade mineralisation such as Plat Central
and Plat East and has effectively sterilised other areas such as Plat West.
Impact interprets the changes in ratio to reflect changes in specific physico-chemical conditions in
the parent ultramafic magma at the time of mineralisation which control the precipitation of the
platinum group metals.
Impact has demonstrated to its satisfaction that hand-held XRF data is of sufficient accuracy and
precision compared to the laboratory assay data that it can be used to calculate the ratio in the field
and actively used to guide drilling as the programme progresses.
The ratio may offer a method to help overcome one of the main exploration challenges that Impact
and all previous explorers have faced for over 40 years at Broken Hill for Ni-Cu-PGM which is to
discriminate and rank the numerous high grade rock chip samples and drill intercepts spread over
many kilometres of trend that have proved difficult to track with the drill rig.
For example, the entire Moorkai Trend, a major 9 km long dyke and chonolith complex in the north
east of the project area, has very high-grade nickel-copper-PGM’s in rock chip samples along its
entire length (Figure 1.3 and ASX Release 3rd February 2016). However, extensive drilling has
Impact Minerals Ltd Annual Report 2021
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BROKEN HILL PROJECT
only been done at the southern end around Platinum Springs with sporadic success. Impact’s ratio
delivered break through drill results for the first time in this area and accordingly may also open up
the entire Moorkai Trend to systematic exploration for the first time.
Figure 1.3. Rock chip sample results from along the Moorkai Trend and significant previous drill results (ASX
Release 21st October 2020).
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BROKEN HILL PROJECT
1.2 2020 Drill Programme at Platinum Springs
The greater Platinum Springs area covers four main areas at the southern end of the Moorkai Trend
that were tested by 51 first pass reconnaissance RC and aircore drill holes in the 2020 drill
programme: Plat Springs, Plat Central, Plat East and Plat West. These areas cover parts of a
significant change in trend of the Moorkai dyke from north-south to east-west over a distance of
about 1,500 m (Figures 1.4 and 1.5).
The Moorkai Trend is poorly exposed at surface around this change in trend and previous drilling has
been focussed on areas of outcrop (Figure 1.4). However, a compilation of previous drilling and
ground magnetic data shows that the dyke is much thicker in the areas under cover than previously
recognised and these areas are relatively untested in many places (Figure 1.5).
Figure 1.4 and Figure 1.5. Surface geology (top) and image of magnetic data (bottom) over the Platinum
Springs area, including the Plat West, Plat Central and Plat East prospects, and the original Platinum Springs
prospect. Note the extensive distribution of high-grade PGM’s over at least 1,000 m of trend.
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BROKEN HILL PROJECT
The majority of previous work has focussed on the Plat Springs Prospect (previously called Mulga
Springs) where near surface gossans were first recorded. Numerous drill holes tested the dyke at
depth. However, this work was mostly done with an exploration model of a large, layered intrusion in
mind in which high grade PGM’s were expected along a large strike length of the host intrusion.
Work by Impact suggests that massive sulphide units hosted in Kambalda-style structural channels is
a more appropriate geometric exploration model to follow. Such styles of nickel-copper-PGM
sulphide mineralisation are more challenging to discover, but once confirmed can persist for long
distances down plunge.
A previous drill hole completed by Impact (PSD02: ASX Release 3rd February 2016) intersected a
narrow unit of magmatic nickel-copper-PGM sulphides in a structural channel at the base of the
ultramafic unit and returned 0.6 m at 11.5 g/t platinum, 25.6 g/t palladium, 1.4 g/t gold, 1.3 g/t
rhodium, 1.7 g/t iridium, 2.0 g/t osmium and 0.8 g/t ruthenium 7.6% copper and 7.4% nickel (ASX
Releases 3rd February 2016, 31st March 2016).
Impact is exploring for larger channels that may host significantly thicker intercepts of this type of
massive sulphide and they are attractive exploration targets.
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BROKEN HILL PROJECT
1.2.1 The Plat Central Prospect
Thick zones of modest to high grade gold+platinum+palladium (3PGM) were discovered at the Plat
Central prospect located about 400 m west of the original Plat Springs prospect that was the focus
of the majority of previous exploration (Figures 1.4 and 1.5).
Drilling was guided by Impact’s ratio and the drill rig was moved back and forth along the drill
traverse to identify a channel structure with a high grade “pinch-out” at the base of the target
ultramafic unit (Figure 1.6).
The channel structure is defined by intercepts up to 50 m thick of low grade PGM-Cu-Ni throughout
the ultramafic at the edges of the channel and narrower zones up to 7 m thick of higher grade within
and at the base of the channel (Figure 1.6 and ASX Releases 6th October, 21st October and 2nd
December 2020).
Figure 1.6. Cross-section on Traverse T3 (Figure 1.7) at Plat Central highlighting high-grade mineralisation within
a channel in the host ultramafic unit. Note the strong lateral zonation of mineralisation in the channel away from
the "pinch out" in Hole PSIPT030 and the PGM depletion in the parent ultramafic unit immediately above the
channel. Also note the copper rich unit below the channel which may have been a source of sulphur and metal
within the channel..
For example, outside the channel Hole PSIPT016 returned:
51 m at 0.21 g/t 3PGM from 11 m downhole, including 8m at 0.6 g/t 3PGM from 29 m, which
includes 1 m at 0.3 % nickel, 0.3% copper and 1.5 g/t 3PGM from 30 m.
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BROKEN HILL PROJECT
Hole PSIPT017 returned a similar intercept of:
• 49 m at 218 ppb 3PGM from 21 m downhole, including 7m at 0.4 g/t 3PGM from
• 33 m which includes 1 m at 0.8 g/t 3PGM from 37 m.
Within the channel four drill holes returned higher grade mineralisation as follows (Figure 1.6):
PSIPT030: 1 m at 22.7 g/t 7PGM, 3.3 % nickel, 1% copper and 23 g/t silver from 62 m down hole.
The 7PGM grade comprises: 10.9 g/t palladium, 7.3 g/t platinum, 0.9 g/t rhodium, 1.3 g/t osmium, 1.4
g/t iridium and 0.6 g/t ruthenium and 0.1 g/t gold.
This intercept which is the highest grade returned at Plat Central also had the highest value of
Impact’s ratio as expected.
PSIPT031 - 7 m at 3.8 g/t 7PGM, 0.6% copper, 0.5% nickel and 9.4 g/t silver from 53 m down hole
including 1 m at 6.3g/t 7PGM, 1.2% copper, 0.8% nickel and 19 g/t silver from 58 m.
The 7PGM grade for the 1 m intercept comprises: 3.6 g/t palladium, 1.8 g/t platinum, 0.1 g/t rhodium,
0.2 g/t iridium, 0.2 g/t osmium and 0.1 g/t ruthenium and 0.3 g/t gold.
PSIPT021 - 3 m at 3.3 g/t 3PGM, 0.6% copper and 0.4% nickel from 52 m down hole including 1 m
at 4.7 g/t 3PGM, 0.9% copper, 0.4% nickel from 52 m.
The 3PGM grade for the 1 m intercept comprises: 3.0 g/t palladium, 1.4 g/t platinum and 0.3 g/t gold.
PSIPT029 - 2 m at 1.4 g/t 3PGM and 0.3% copper from 35 m down hole and also 1 m at 1.9 g/t
3PGM and 0.3% Cu from 43 m in the footwall sedimentary rocks.
The 3PGM grade for the 2 m intercept is 0.8 g/t palladium, 0.5 g/t platinum and 0.1 g/t gold
As well as helping identify the channel, Impact’s ratio also correctly predicted that many of the drill
holes completed early in the drill programme at Plat West were likely to return low grade intercepts.
Further details on these drill holes and related intercepts are included in ASX Release 2nd December
2020.
Of note, one hole, PSIPT018, drilled to the north of Plat Central did not reach the base of the
ultramafic unit because of drill rig limitations and returned a zone of modest 3PGM results with the
end of hole showing an increase in grade (Figure 1.5 and ASX Release 21st October 2020). The hole
returned: 31 m at 94 ppb 3PGM from 129 m including 2m at 0.24 g/t 3PGM at the end of hole.
Hole 018 may lie close to the margin of, or actually be within, the northern extension of the Plat
Central channel some 200 m down plunge. Accordingly, this hole will be deepened with a more
appropriate drill rig as soon as practicable.
Follow up drilling took place on three further traverses (T1, T2 and T4) to track the channel to the
north and south. This work defined a NW-SE trend to the basal channel and also identified a second,
sub-parallel channel structure to the north east (Figure 1.7).
Impact Minerals Ltd Annual Report 2021
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BROKEN HILL PROJECT
Figure 1.7. A close up of the magnetic data over the Plat Central prospect, showing maximum 3PGM values in
drill-holes completed both by Impact Minerals and previous explorers. Two interpreted channels are shown that
may merge towards the south-east and are open in that direction and to the north-west. Identified Traverses
are T1 to T4.
On Traverse T2 drilling defined a high grade extension to the channel on T3 as defined by several drill
holes (Figure 1.8):
• 36m at 0.7g/t 3PGM (Pd+Pt+Au) from 3m in PSIPT044, and
• 3m at 5.4g/t 3PGM, 1.0% Cu and 1.5% Ni from 76m in PSIPT044, which includes
•
1m at 10.3g/t 3PGM, 2.4% Cu , 3.3% Ni, 88g/t Ag and 711ppm Co from 770m.
• 39m at 0.3g/t 3PGM from surface in PSIPT036, including
•
19m at 1.5g/t 3PGM and 0.2% Cu from 51m, which includes
• 5m at 5g/t 3PGM, 0.6% Cu and 0.6% Ni from 64m.
• 57m at 0.2g/t 3PGM from 3m in PSIPT037, including
•
1m at 6.0g/t 3PGM from 58m.
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BROKEN HILL PROJECT
Figure 1.8. East–west cross-section along Traverse 6,472,090mN (T2). Note the central east-dipping channel
structure, a second basal channel and the upper zone of east-dipping high-grade mineralisation.
Drilling on traverse T2 also discovered the second parallel channel in PSIPT034 which returned
(Figures 1.7 and 1.8):
• 5 m at 1.3g/t 3PGM, 0.2% Cu and 3% Ni from 65 m, including
•
1 m at 2g/t 3PGM, 0.5% Cu and 0.4% Ni from 69 m.
Three holes drilled on T1 ( Figure 1.7) also define a channel structure which is interpreted as an
extension of this second eastern channel with all three returning significant intercepts (Figures 1.7
and 1.9):
• 34m at 0.4g/t 3PGM from 2 m in PSIPT051; including
– 13m at 0.8g/t 3PGM and 0.2% Cu from 20m; which includes
– 2m at 1.1g/t 3PGM and 0.2% Cu from 20m; and
– 7m at 1.1g/t 3PGM and 0.3% Cu; which includes
– 1m at 1.3g/t 3PGM, 1% Cu and 0.6% Ni from 26m;
• 25m at 0.3g/t 3PGM from 25 m in PSIPT050; including
– 1m at 1.3g/t 3PGM from 32 m;
• 5m at 0.2g/t 3PGM from 40 m in PSIPT049; including
– 1m at 4.6g/t 3PGM, 0.8% Ni and 0.2% Cu from 45 m.
Mineralisation is open in both directions particularly to the west, where an extension of the first
channel may be present.
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BROKEN HILL PROJECT
Figure 1.9. Cross-section along Traverse 6,472,060mN (T1), showing a channel structure interpreted to be the
extension of the second channel at Plat Central. The first channel may be present further to the west
In addition an upper mineralised zone in the host ultramafic unit was also defined by the drilling on
Traverse T2 where an east-dipping pod of modest to high-grade PGM-Cu-Ni mineralisation is present
in 6 holes (Figure 1.8), including:
•
13m at 1.9g/t 3PGM, 0.5% Cu and 0.4% Ni from 9m in PSIPT044; including
– 2m at 6.7g/t 3PGM, 2.0% Cu and 1.1% Ni from 19m; which includes
– 1m at 8.5g/t 3PGM, 3.0% Cu, 1.4% Ni and 11g/t Ag from 19m;
• 9m at 1.3gt 3PGM, 0.2% Cu and 0.3% Ni from 29m in PSIPT035;
•
1m at 1.4g/t 3PGM and 0.2% Cu from 28m in PSIPT043; along with
– 2m at 1.5g/t 3PGM and 0.2% Cu from 42m; and
– 1m at 2.1g/t 3PGM and 0.4% Cu from 49m.
1.2.2 The Plat East Prospect
A further channel structure has also been discovered by Impact at the Plat East Prospect, centred
about 500m east of Plat Central (Figures 1.2, 1.4 and 1.5 ). The channel is defined by eight drill-holes,
four with significant results at or towards the base of the host ultramafic unit as follows (Figure 1.10):
• 27m at 0.5g/t 3PGM from 22m in PSIPT019; including
– 3m at 2.7g/t 3PGM, 0.4% Cu and 0.5% Ni from 41 m; which includes
– 1m at 4.7g/t 3PGM, 0.6% Cu and 1.2% Ni from 42 m; plus
– 2m at 1.1g/t 3PGM from 47 m;
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BROKEN HILL PROJECT
• 32m at 0.3g/t 3PGM from 26 m in PSIPT023; including
– 1m at 2.7g/t 3PGM, 0.2% Cu and 0.3% Ni from 43 m;
• 43m at 0.2g/t 3PGM from 21m in PSIPT024; including
– 4m at 1.2g/t 3PGM, 0.2% Cu and 0.3% Ni from 43 m;
•
11m at 0.6g/t 3PGM from 38m in PSIPT026; including
– 1m at 1.4g/t 3PGM and 0.2% Cu from 46 m; and
– 1m at 4.4g/t 3PGM from 48 m.
Figure 1.10. Cross-section at Plat East. The unusual geometry may be related to a structure associated with the
emplacement of the mineralisation.
In addition, as at Plat Central, thick low-grade intervals of 3PGM were intersected in the host
ultramafic unit, as well as higher grade intercepts closer to the upper contact:
• 24 m at 0.2g/t 3PGM from 42 m in PSIPT020; including
-
1 m at 1.4g/t 3PGM and 0.3% Cu from 45 m.
The trend of the Plat East channel has not been established because of a relatively wide drill-spacing
(up to 40m) here, and further drilling is required. It is possible the channel is trending north-east and
parallel to the trend of high-grade drill results at the nearby Plat Springs area (Figure 1.5)
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BROKEN HILL PROJECT
1.2.3 About the Channel Structures at Platinum Springs
The basal channel structures identified in the Platinum Springs area are the first zones of coherent
higher grade mineralisation discovered in nearly four decades of previous exploration at Platinum
Springs. They were discovered exclusively by Impact’s geochemical ratio.
In addition the channels have a geometry similar to many nickel-copper-PGM sulphide deposits
formed at the base of mafic to ultramafic intrusive and extrusive rocks globally (ASX Release 21st
October 2020).
The type example of such channels are those at the world class Kambalda nickel mining district of
Western Australia. Here, the channels are ribbon-like and are mostly less than 5–7 m thick, no more
than 50–100 m wide but usually extend for many hundreds of metres to kilometres along the trend of
the channel. Figure 1.11 shows a cross section through the Kambalda Dome with numerous channels
highlighted for comparison.
Kambalda-style channels are also commonly structurally complex with the potential to form
numerous traps along the trend of the channel. It is likely that there are many channels similar to that
at Plat Central along the entire 9 kilometre long Moorkai Trend.
The geometry of the channels is likely to be as variable as those at Kambalda and the potential exists
to find a significant body of high-grade mineralisation with further drilling along trend.
Figure 1.11. Cross-section through the Kambalda Dome showing scale and size of numerous channel structures
containing the nickel ore shoots.
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BROKEN HILL PROJECT
It is possible therefore that as the channels are tracked along trend they may open out into larger
trap sites in places and lead to the formation of a much larger body of massive high-grade nickel-
copper sulphide.
Such sulphide-rich bodies are worthy exploration targets as they demonstrably have exceptional
PGM grades in the area such as found in PSD02 and PSIPT030.
1.2.4 Zonation of Mineralisation within the Plat Central Channel
The mineralisation within the Plat Central channel shows strong lateral zonation at a scale of 10’s of
metres (Figure 1.6). The highest-grade mineralisation occurs in the “pinch-out”, which is a structural
“trap” and comprises high grade nickel, copper and PGM mineralisation. This passes laterally into
copper-PGM rich mineralisation and finally PGM-only mineralisation at the edge of the channel.
Such a zonation is considered characteristic of a process called “sulphide fractionation” which is well
understood in magmatic nickel-copper-PGM systems. The process results in a distribution of metals
that is reasonably predictable: proximal nickel-dominant mineralisation passes into copper-dominant
mineralisation and then more distal PGM-dominant mineralisation (see text box for further
explanation).
Such fractionation may occur over many scales varying from metres to kilometres and can explain
the cause of the significant variation in metal content, nickel and copper in particular, seen at Plat
Central, the broader Platinum Springs area and the entire Moorkai Trend. A sulphide fractionation
model may be able to act as a potentially powerful guide to high grade ore along this highly
prospective zone.
Sulphide Fractionation
At a certain point in the evolution of an ultramafic (or mafic) magma that is carrying sulphur, nickel,
copper and PGMs in solution, if the chemical and physical conditions are correct then an immiscible
sulphide liquid containing the nickel-copper-PGM will separate out from the magma. That sulphide
liquid is usually denser than the magma and so will move differently to it, commonly sinking towards
the base of the host unit or being spread out along magma channels. During this movement and,
depending on the composition of the sulphide liquid and pressure and temperature conditions, the
liquid may fractionate and precipitate different sulphide minerals over time. This precipitation occurs
in a distinct order of nickel first, then copper and finally PGMs, a zonation pattern that is well
documented in deposits globally and is eminently present at Plat Central (Figure 1.6).
In addition it is commonly accepted that many nickel-copper-PGM deposits for by precipitation of
metals from magmas that reach saturation levels of sulphur. Such so-called sulphur saturation is
commonly triggered by the absorption of sulphur rich wall rocks as the magma intrudes the younger
host rocks.
Figure 1.6 shows that a copper sulphide rich unit is present immediately below the channel at Plat
Central and Impact considers it likely that this unit is potentially the source of some of the sulphide in
the channel.
Of note, about 200 m to the southwest of the centre of the target, is a small historic shallow digging
called the Mulga Springs Copper Prospect (Figure 1.4). The copper mineralisation is associated with
so-called Broken Hill lode rocks characteristic of the alteration around early silver-lead-zinc-copper
sulphide mineralisation. These lode rocks trend towards Plat Central and it is liely it is the same unit.
Tracking this copper-rich unit along trend may also be an important vector towards high grade
mineralisation where it intersects the Moorkai dyke.
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Next Steps at Platinum Springs
Extensive further drilling is required at Platinum Springs. The sulphide fractionation model and
Impact’s proprietary ratio will be used to help guide the drilling which will be focussed on areas likely
to have the potential to form larger structural traps than those already discovered.
The hinge of the change in trend of the Moorkai dyke between Plat Central and Plat West is a priority
area for follow up.
Close drill spacings of between 10 m and 30 m will be required to fully define the channels, similar to
those used in exploration for nickel sulphide channels in the Kambalda region.
1.3 Little Broken Hill Gabbro
The Little Broken Hill Gabbro (LBHG) is a large mafic to ultramafic intrusion that lies about 25 km
south of Broken Hill (Figure 1.0). It is the largest of the various disparate intrusions of this
composition that occur south and east of Broken Hill and has been dated at about 827 Ma, much
younger than the host Willyama Supergroup rocks.
The LBHG is evident in airborne magnetic data (Figure 1.12a) and is about 7 km long and up to 1 km
thick. There are no detailed published studies on the gabbro, and it is poorly understood. However it
is comprised of a number of individual units or lobes that have differing magnetic and chemical
properties (compare Figures 1.12a and 1.12b and Figure 1.3).
Importantly, about 70% of the gabbro and 4 km of trend is covered by up to about 25 m of alluvium
(Figure 1.12c). This cover has been a hindrance to previous exploration and only very limited sampling
and drilling has been completed by previous explorers away from the areas of outcrop.
This work returned only modest results and discouraged further exploration given the very high-
grade nickel-copper-PGM results returned from the other prospects in the region.
Accordingly there is significant potential for the discovery of a major deposit at the LBHG which was
previously undrilled compelling targets exist under the alluvial cover or at depth.
During the year, a new interpretation of airborne magnetic data over the Red Hill to Little Broken Hill
Gabbro area showed that it is of the same scale as, and contains similar internal structures to, those
that host many of the world’s major nickel-copper-PGM deposits such as Jinchuan and Voiseys Bay.
Three important lines of evidence for this are:
1. The structural controls on the intrusion and formation of the LBHG.
2. The age and geodynamic setting of the LBHG and related mafic and ultramafic rocks.
3. The internal chemistry of the individual units within the LBHG which is a work in progress.
1.3.1 The Structural Controls on the Intrusion of the Little Broken Hill Gabbro
A new interpretation of the internal geometry and structure of the Little Broken Hill Gabbro was
completed in-house by Impact and based on available 50 m line spaced airborne magnetic data,
geological maps by the Geological Survey of New South Wales and field checking.
The interpretation is shown in Figure 1.13 and for the technically minded, details are provided in ASX
release 9th July 2020.
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Red Hill
Red Hill
LBHG
LBHG
Rockwell
Rockwell
Red Hill
LBHG
Rockwell
Figure 1.12 The Little Broken Hill Gabbro.
Figure 1.12a (top left) shows an image of the
airborne magnetic data over the Little Broken
Hill-Red Hill area. Warmer colours represent
more magnetic units. Rockwell is one of the
units of the LBHG.
Figure 1.12b (top right) shows a simplified
interpretation of the area highlighting the
LBHG and Red Hill together with the major
feeder zones and structures identified.
Figure 1.12c (bottom) shows the limited
exposure of the LBHG at surface. About 70%
of the intrusion and most of the related
structures are covered by shallow alluvium
(yellow area) which has hindered previous
exploration. Nearly 4 km of the intrusion is
under cover.
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The interpretation suggests that the Little Broken Hill Gabbro is a mid-crustal magma
chamber that was fed at least in part by ultramafic to mafic magmas sourced from the
mantle such as those at Red Hill and the 9 km long Platinum Springs-Moorkaie trend. Those
magmas were demonstrably carrying extensive nickel-copper-PGMs both as magmatic
sulphides such as at Platinum Springs and in related hydrothermal fluids such as at Red Hill.
These deep-seated magmas fed the mid-crustal chamber through a sequence of extensional
faults and shears that constitute feeder zones for the main intrusive body. Three possible
feeder zones have been identified (Figure 1.13).
In addition, Impact has recognised five different units within the LBHG each of which has
different magnetic, chemical and field characteristics (Figure 1.13). The geometry of the
units, four of which are folded, are best explained as the product of repeated pulses of
magma being injected from the feeder zones into a laterally expanding magma chamber.
Each new pulse of magma causes gravitational instabilities in the chamber leading to
slumping and sliding of the magmas towards the centre and edges of the chamber.
Such gravity slides have been shown to be important controls on the deposition and sorting
of magmatic massive sulphide in a number of major deposits including the Bushveld
Complex in South Africa.
Feeder zones, and associated gravity slides, are well known loci for nickel-copper-PGM
mineralisation. A very good example of a feeder zone is the Eastern Deeps mineralisation at
the world class Voiseys Bay in Canada (>150 Mt at 1.6% nickel, 0.9% copper and 0.1% cobalt)
as shown in Figure 1.14. Here, a significant massive sulphide body and a related large cloud
or halo of disseminated sulphide has been deposited at the exit point of a feeder zone
which in itself was carrying extensive sulphide mineralisation.
This is a useful conceptual model for Little Broken Hill Gabbro, and the search is now on in
the first instance to find an outer halo of disseminated sulphide in this intrusion which may
then provide vectors to the ultimate target of massive sulphide.
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Figure 1.13. Interpretation of the Little Broken Hill Gabbro. Note the opposite fault slip direction either side of
the central of the three possible feeder zones identified. The gabbro has expanded further to the right of this
zone (SW) than the left (NE–Rockwell Lobe)
Figure 1.14. Cross-section through the Eastern Deeps deposit at Voiseys Bay. Note the feeder zone to the main
intrusion and the large halo of disseminated sulphide mineralisation adjacent to the feeder. The massive
sulphide body is some 600 m deep and there is no surface expression of mineralisation.
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1.3.2 2020 Drill Programme at Little Broken Hill Gabbro
A total of 69 first pass reconnaissance RC and aircore drill holes were completed at the LBHG. This
was the first drill programme to ever test the intrusion and the programme was also guided by
Impact’s proprietary ratio for PGM exploration.
Three specific areas were tested by these scout drill holes (Figure 1.15).
1. Rockwell which covers the northern one third of the LBHG intrusion.
2. The Western Contact zone which was drilled in three places to further test the basal ultramafic
unit 2 km southwest of Rockwell.
3. Central LBHG which was drilled to test for halos or so-called “leakage anomalies” within the
upper gabbro units of the LBHG that overlie one of the more significant interpreted “feeder
zones” (Figures 1.13 and 1.15).
Significant results, all of which require follow up drilling, were returned from all three areas with
details in ASX Releases 17th December, 22nd December 2020 and 15th April 2020.
Rockwell RC drill programme
The assay results, reported as 3PGM (gold+palladium+platinum) are shown in plan view in Figure 1.15,
cross-section in Figure 1.16 and overlain on the magnetic data Figure 1.17. Individual metal assays are
listed in the various ASX release quoted above.
The results to date show that the basal ultramafic unit of the LBHG is anomalous in PGM over at least
1,500 m of trend with robust intercepts of between 20 and 60 m thick carrying up to 0.4 g/t 3PGM.
There are several zones of better grade up to 2.6 g/t 3PGM, 1.1% nickel and 0.7% copper towards the
base of the unit.
Importantly, the grade and thickness also seem to be increasing down dip as well as from north to
south with a possible plunge to the south. However, the mineralisation is evidently open both down
dip and to the north and south. (Figures 1.15, 1.16 and 1.17).
Stand out drill intercepts from Rockwell include:
Hole RWIPT003 returned:
• 61 m at 0.4 g/t 3PGM from 31 m down hole including
•
•
•
12 m at 1.4 g/t 3PGM and 0.2% copper from 73 m which includes
1 m at 2.3 g/t 3PGM, 0.4% nickel and 0.2% copper from 73 m and
1 m at 2.6 g/t 3PGM, 0.7% nickel and 0.2% copper from 79 m.
Hole RWIPT006 returned:
• 56 m at 0.2 g/t 3PGM from 63 m down hole including
•
14 m at 0.8 g/t 3PGM and 0.1% copper from 105 m which includes
• 8 m at 1.3 g/t 3PGM and 0.2% copper from 107 m which also includes
•
1 m at 2.6 g/t 3PGM, 0.7% nickel and 0.3% copper from 113 m.
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In addition, hole RWIPT006 also returned a zone of anomalous PGM and copper higher up in the
sequence of:
8 m at 0.1% copper and 13 ppb 3PGM from 12 m.
This is of exploration significance as it is the first indication of a possible second layer of
mineralisation higher up within the LBHG which is untested.
Hole RWIPT009 was drilled 50 m south of Holes 003 and 006 and returned increasing copper
values:
• 40 m at 0.2 g/t 3PGM and 0.2% copper from 114 m down hole including15 m at 0.5 g/t 3PGM
and 0.4% copper from 120 m which includes
•
1 m at 1.3 g/t 3PGM from 121 m and
• 5 m at 0.4 g/t 3PGM and 0.7% copper from 126 m which includes
•
1 m at 1.1 g/t 3PGM and 0.4% copper from 131 m.
Hole RWIPT013 returned:
• 51 m at 0.3 g/t 3PGM from 140 m which includes
• 6 m at 0.5% copper, 0.4% nickel and 0.3 g/t 3PGM from 154 m and
• 5 m at 0.5% copper, 0.4% nickel and 0.6 g/t 3 PGM from 161 m and
•
1 m at 0.2% copper and 1.1 g/t 3PGM from 186 m.
Other results include:
• Hole RWIPT012 returned:
• 22 m at 0.1 g/t 3PGM from 71 m down hole including
•
•
1 m at 0.8 g/t 3PGM from 80 m and
1 m at 0.6 g/t 3PGM, 0.7% copper and 0.5% nickel from 91 m.
Hole RWIPT002 returned:
• 23 m at 0.2 g/t 3PGM from 33 m down hole including
• 3 m at 1.0 g/t 3PGM, 0.2% copper and 0.6% nickel from 52 m, which includes
•
•
1 m at 0.6 g/t 3PGM, 0.2% copper and 1.1% nickel from 52 m and
1 m at 1.9 g/t 3PGM, 0.2% copper and 0.3% nickel.
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RWIPT016
RWIPT017
Figure 1.15. Location of Impact’s drill holes at Rockwell with best down hole assay results for 3PGM and showing
the location of diamond drill holes RWIPT016 and RWIPT017 (ASX Release 23rd June 2021). The northern line of
drill holes with weaker results are vertical aircore drill holes that are no more than 50 m deep. They have
probably not effectively tested the basal ultramafic unit at depth and deeper RC drilling is required.
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RWIPT017
RWIPT017
Figure 1.16. First vertical derivative image of airborne magnetic data over the Little Broken Hill Gabbro showing
interpreted feeder zones in blue, Impact’s drill collars and best results down hole for copper and 3PGM
(palladium+platinum+gold). Note the widespread mineralisation over the length of the intrusion. The LBHG is
clearly very fertile with significant potential to discover a major PGM-nickel-copper deposit
In addition, two holes were drilled 400 m and 500 m south of the main area of drilling at Rockwell to
test the basal ultramafic unit along trend. Anomalous results were returned from both holes including
(Figures 1.15 and 1.16):
•
11 m at 0.3 g/t 3PGM from 40 m in Hole RWIPT008 which includes
• 2 m at 0.7 g/t 3 PGM from 47 m with up to 0.1% copper in a few places.
These are the first holes in this part of the basal ultramafic unit of the intrusion and are again considered
very encouraging, in particular given the increase in grade and depth seen to the north at Rockwell.
Together these results indicate significant PGM-copper-nickel mineralisation extends to a depth of at
least 150 m from surface and for at least 1,500 m along trend at Rockwell. This demonstrates that the
Little Broken Hill Gabbro has the potential to host a significant deposit at depth or along trend.
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Figure 1.17. Cross-sections through the Rockwell Prospect with new drill results in yellow. Note the increasing
PGM content with width of the basal ultramafic (see Figure 1.15 for location of cross sections from Drill Hole IDs)
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Figure 1.18. Photographs of diamond core from selected intervals from 95 m to 98 m down hole in RWIPT016.
The photographs show disseminated to blebby to vein hosted sulphide mineralisation comprising pyrite-
pyrrhotite-chalcopyrite (copper sulphide) and lesser pentlandite (nickel sulphide). Fine grained disseminated
sulphide occurs in many places in this interval (see arrow for example)
Rockwell Diamond Drill Holes
Two diamond drill holes, RWIPT016 and 017, were completed in early June 2021 at Rockwell, the first
ever diamond drill holes into the Little Broken Hill Gabbro.
Hole RWIPT016 was drilled to test between the encouraging drill intercepts in reverse circulation drill
holes RWIPT003 and 013 (Figures 1.15 and 1.17) to give a better understanding of the nature of the
mineralisation.
Hole RWIPT017 was targeted close to an interpreted feeder zone to the LBHG about 150 m to the south
of previous drilling (Figures 1.13 and 1.17).
RWIPT016
Hole RWIPT016 intersected the basal 95 m of the LBHG which comprises 71 m of gabbro that overlies
the target basal ultramafic unit which, in this location is 24 m thick true thickness (ASX Release 3rd June
2021). The entire ultramafic unit contains trace to up to 1% disseminated sulphide with a zone of more
intense blebby and vein sulphide from 95 m to 98 m down hole (Figure 1.18 and ASX Release 3rd June
2021). The sulphides comprise pyrite, pyrrhotite, chalcopyrite and pentlandite in decreasing order.
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Of note, the more visible sulphides are associated with a coarsening of the surrounding crystals in the
host ultramafic (Figure 1.18). This is indicative of the mineralisation being released from the
fractionating magma as it cooled.
Such fractionation processes have been shown to be an important control on the formation of the
basal Kambalda-style channels at Platinum Springs. Impact believes that similar but much larger
channels may be present at the base of the LBHG (ASX Release 2nd December 2020).
Such channels of massive sulphide may be detectable by electromagnetic geophysical methods, and
consideration is being given to completing a high-powered ground EM survey over much of the very
poorly explored LBHG to also search for significant conductors.
However, it should be noted that there is still significant potential for a low sulphide PGM dominant
deposit at LBHG and that such deposits will not be detected by EM methods. In such a case
exploration will also be driven by Impact’s proprietary ratio for PGM exploration (ASX Release 23rd
June 2021).
RWIPT017
Hole RWIPT017 intersected a 100-metre-thick zone of disseminated to blebby pyrite sulphide
mineralisation containing extensive low-grade copper (Figure 1.19, ASX Release 23rd June 2021).
1 cm
Figure 1.19. Extensive pyrite in layered gabbro. Note how the sulphide blebs which are up to 0.5 mm in
dimension are intergrown with, and are an integral part of, the minerals within the gabbro. These textures are
characteristic of magmatic sulphides and extend over a true thickness of about 100 m.
The sulphide zone, which occurs within a strongly magnetic gabbro at least 125 m thick, comprises up
to 5% pyrite that is intimately intergrown with other minerals in the gabbro, a texture considered
characteristic of so-called “magmatic sulphides” (Figure 1.19).
In addition, from 25 m down hole, the sulphide zone contains a 50-metre-thick interval with between
100 ppm and 250 ppm copper and up to 500 ppm copper in places as measured with a handheld
XRF instrument. Impact considers it likely that the copper occurs as very small crystals of
chalcopyrite that are not readily visible although further detailed examination of the core is in
progress.
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The presence of magmatic sulphides with copper is considered to be an important indicator of so-
called “sulphide saturation”, a process that is a key requisite for the formation of large PGM-copper-
nickel sulphides within mafic and ultramafic intrusions. This is the first evidence that such a process
has occurred at the LBHG and is an exciting development for the project as a whole.
1.3.3 2020 Drill Programme at the Western Contact of the LBHG
Three shallow scout drill holes to test the basal ultramafic unit over a 1 km strike extent were
completed along the central west contact of the LBHG (Figure 1.16).
Two of the drill holes returned encouraging anomalous results:
•
16 m at 500 ppm copper and 0.2 g/t 3PGM from 83 m in Hole LBIPT053 which includes
• 2 m at 0.3% copper and 0.2 g/t 3PGM from 89 m and 3 m at 0.1% copper and
• 0.4 g/t 3PGM from 94 m; and
• 7 m at 0.3 g/t 3PGM from 146 m in LBIPT052.
The ultramafic unit in the third hole LBIPT054 contained weak 3PGM up to about 20 ppb over its
entire 12 m width.
Given the very wide drill spacing and essentially random location of the drill holes, these results
further confirm the prospectivity of the basal ultramafic unit over many kilometres of strike along the
western contact of the LBHG. It is of note that at Rockwell similar results were found closer to
surface with better grades intersected at depth (Figure 1.17).
Impact considers it likely that the basal ultramafic unit contains PGM-copper-nickel mineralisation
over much of its 7 km extent and extensive further exploration is required.
1.3.4 2020 Drill Programme at the Central Little Broken Hill Gabbro
The Central LBHG area is centred on a major fault WNW-trending fault that cross cuts the entire
LBHG and which is interpreted as one of the main feeder zones to the intrusion (Figure 1.16).
However, it was considered likely that the feeder zone was most prospective at some depth where it
intersects the basal ultramafic unit. Accordingly, the Central LBHG area was drilled to test for near
surface halos or “leakage anomalies” that may have come from massive sulphide bodies buried
deeper within the intrusion.
Of the 30 aircore and RC holes completed, 12 returned very encouraging results and an area at least
1,000 m x 500m minimum size with anomalous copper (>250 ppm) and 3PGM (>20 ppb) has been
identified. This is centred over the interpreted feeder zone and has a possible westerly plunge
(Figures 1.16 and 1.20).
Of note, there is a standout gold-copper intercept in Hole LBIPT040 associated with quartz veins in
the target feeder zone fault which returned (Figures 1.16 and 1.20):
• 4 m at 0.13% copper and 1.5 g/t gold from 150 m which includes
•
•
1 m at 1.3 g/t gold and 0.18% copper from 151 m and
1 m at 4.5 g/t gold and 0.17% copper from 152 m.
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These results are all supportive of the potential for more significant mineralisation at depth in and
around the feeder zone. Modelling of the magnetic and gravity data over the LBHG is now underway
to determine the likely depth to the base of the intrusion to help guide further drilling and determine
the efficacy of a ground EM survey that may help to identify conductive zones that may represent
massive nickel-copper sulphide deposits.
Figure 1.20. Oblique cross section through the LBHG showing drill results from the Central LBHG area and also
the Western Contact (Hole 053). Significant anomalous copper and 3PGM mineralisation is present over a large
area and at depth. This is encouraging for the discovery of a massive sulphide deposit at depth.
1.3.5 Discussion
Virtually every drill hole that has penetrated the basal ultramafic unit of the LBHG and gone through
to the lowermost contact has intersected anomalous PGM with variably anomalous nickel and
copper. The ultramafic unit commonly carries anomalous PGMs over its entire thickness with
narrower zones of better grades of up to 2.6 g/t PGM’s, 1.1% nickel and 0.7% copper towards the base
of the unit.
This is all very encouraging for the potential discovery of a significant nickel-copper-PGM deposit at
the base of the LBHG given the very small area tested thus far. It is evident that there is potentially a
very large inventory of those metals contained within the target basal unit.
At Rockwell, the abundance and grade of the mineralisation appears to be increasing both to the
south and at depth. To the south, a number of faults cut through the intrusion, and these have
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been interpreted as potential feeder zones that were active magma conduits providing fresh pulses
of magma into the main gabbro. These faults are priority areas for follow up drilling (Figure 1.16).
Impact was awarded a grant of $75,000 towards the drill programme at the Little Broken Hill Gabbro
as part of NSW Government’s Cooperative Drilling grants program, administered by the Geological
Survey of New South Wales. Their support is gratefully acknowledged.
1.4 2020 Drill Programme at Red Hill
The Red Hill prospect covers a modest sized chonolith or tube-like ultramafic intrusion that contains
extensive low grade PGM’s within it and very high grade Ni-Cu-PGM mineralisation in the footwall
hosted in veins and faults associated with small late-stage dykes sourced from the main intrusion.
The 2020 RC drill campaign at Red Hill confirmed the main intrusion hosts significant thicknesses of
disseminated PGM mineralisation with lesser copper and nickel, both close to the surface and within
about 30 m of the contact with the surrounding rocks (Figure 1.21).
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Figure 1.21. Geology of the Red Hill prospect with significant drill results. Yellow labels denote 2020 drill results,
and white previous drilling. Note the almost continuous ring of anomalous PGM+Cu+Ni around the intrusion.
This ring lies within 30m of the margin of the chonolith and is part of the chilled margin to the intrusion. The
deeper target zone for follow-up drilling is also highlighted.
A review of all 12 drillholes that have penetrated the margin of the Red Hill chonolith (8 drillholes from
the 2020 campaign and four from previous drilling) showed that ten of them contained strongly
anomalous intercepts of 3PGM, with variable copper and nickel, within about 30m of the contact with
the surrounding rocks (ASX Release 21st January 2021).
Key drill results included:
•
138m at 0.3g/t 3PGM (Pd+Pt+Au) from surface in RHIPT034, including
– 2m at 2.3g/t 3PGM from 75m; and
– 12m at 1.5g/t 3PGM and 0.2% Cu from 103m, which includes
• 2m at 2.3g/t 3PGM, 0.3% Cu and 0.3% Ni from 109m; and
• 2m at 1.1 g/t 3PGM and 0.2% Cu from 135m.
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•
14m at 0.4g/t 3PGM from 80m in RHIPT035.
• 33m at 0.2g/t 3PGM from X in RHIPT030; including
– 7m at 0.5gt 3PGM and 0.3% Cu from 110m, which includes
– 1m at 0.6g/t 3PGM and 0.45% Cu from 112m.
17m at 0.3g/t 3PGM from 2m in RHIPT027, including
– 2m at 1.2g/t 3PGM and 0.2% Cu from 8m.
10m at 0.3g/t 3PGM from 23m in RHIPT028, including
•
•
– 4m at 0.6g/t 3PGM and 0.2% Cu from 26m.
• 4m at 0.4g/t 3PGM from 105m in RHIPT033.
Together, these intercepts define a “ring of PGM” around the intrusion at depth where the
mineralisation occurs within the so-called “chilled margin” of the intrusion (Figure 1.21).
The term “chilled margin” simply refers to the contact zone between a parent intrusion and the
surrounding rock. When hot liquid magma is intruded into colder country rock, the magma close to
the contact cools much more quickly than the main body of magma, and usually solidifies as a
“chilled margin”. As more magma is emplaced, the intrusion expands and the chilled margins protect
the hotter magma from cooling as quickly, allowing the younger magma to pass through.
The presence of significant mineralisation in the chilled margin of the Red Hill chonolith has two
implications for exploration at Red Hill:
1.
It is universally accepted that the chemistry of the chilled margin reflects the primary composition
of the parental magma. That is, because it cooled quickly, it was less likely to be affected by the
many processes that can alter the chemistry of an intrusion as it evolves. Accordingly, the
presence of extensive mineralisation in the margin indicates for the first time the parental magma
of the Red Hill carried significant amounts of PGM, copper and nickel. Therefore, the potential
exists to form a massive sulphide deposit in an appropriate trap-site.
2. Recently published scientific work, particularly that of the CSIRO, has shown that many chonoliths
and other steeply dipping mafic-ultramafic intrusions that host significant massive sulphide
deposits commonly have mineralised chilled margins up to hundreds of metres away from the
deposits themselves. Such deposits can occur at the base of the intrusions or in “throttle-zones”
or shallower dipping shelves within the intrusion. Although this may seem contradictory, the
research work has also shown that in intrusions with strong vertical magma flow, massive
sulphides are often deposited as the magma slows its ascent and drains back down into the main
conduit. This “backflow” also causes penetration of sulphide and related hydrothermal fluids into
the surrounding rock away from the intrusion. This can also lead to the centres of the upper parts
of the intrusion being devoid of mineralisation in many places as is also seen at Red Hill.
For the technically minded, a very elegant model for chonolith development formed by Prof. Steve
Barnes and co-workers at the CSIRO, and one which Impact is using to help drive its exploration
program at Broken Hill is shown in Figure 1.22.
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Figure 1.22. Model for the formation of Ni-Cu-PGM deposits within evolving magma conduits including
chonoliths. Note the weaker mineralisation within and close to the chilled margins (from Barnes, S. J., et al. Ore
Geology Reviews Volume 76, July 2016, Pages 296-316)
The model also helps explain the presence at Red Hill of the hydrothermal veins containing exceptional
grades of PGM and associated small dykes emanating from the contact zone of the main intrusion (ASX
release 7th May 2020). The veins may represent fluids that escaped from the intrusion as magma
drained from it and it cooled. Although follow-up drilling of the veins only returned weakly anomalous
mineralisation at depth and along trend, the presence of the veins also attest to the very high grade
nature of the fluids and parental magma in the Red Hill intrusion.
The exploration implication of all this is very clear—there is a compelling drill target deeper within the
Red Hill chonolith.
The Eagle and related Eagle East deposits in the mid-Continental Rift Nickel-Copper-PGM province of
North America can be regarded as analogues for Red Hill. The deposits are of modest tonnage but
exceptional grade and accordingly are ideal targets for junior exploration companies. Eagle has a global
resource of ca. 4.6Mt at 3.7% Ni and 3% Cu, and Eagle East has a pre-mine resource of
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about 1.2Mt at 5.1% Ni and 4.3% Cu (Lundin Mining Corp. NI 43-101 Report on the Company’s
website).
The host chonoliths have a near-surface expression in size and morphology comparable to Red Hill.
Figure 1.23 shows a cross-section through the two chonoliths and, by comparison, should also
demonstrate the potential at depth of Red Hill.
Figure 1.23. Simplified cross-section through the Eagle and Eagle East deposits.
1.5 The Age, Size and Geodynamic Setting of the Ultramafic Rocks at Broken Hill
The LBHG is about 827 million years old and related to the break-up of a supercontinent called
Rodinia by a rising “plume” of mafic to ultramafic magma derived from the mantle (Figure 1.24,
Wingate et al 1998). Unpublished age dating by Impact indicates all of the mafic-ultramafic rocks in
the Broken Hill area are likely to be of a similar age.
At that time, Broken Hill was located close to Jinchuan, one of the world’s largest nickel-copper-PGM
deposits (>500Mt at 1.2% Ni 0.7% Cu 0.4 g/t PGM) which is also of a similar age (Figure 1.24). This
geodynamic framework of a rising mantle plume is widely recognised as a crucial component to the
formation of major magmatic nickel-copper-PGM sulphide deposits (ASX Release March 6th, 2019.)
The Voiseys Bay deposit also formed in a similar geodynamic environment but at an earlier time in
the Earth’s history, 1.3 billion years ago.
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Figure 1.24. Position of the proposed mantle plume head (red circle) responsible for the breakup of Rodinia
showing the location of Broken Hill in relation to the Jinchuan and Lengshuiqing Ni-Cu- Co-PGM deposits at
about 800 million years ago (after Huang et al., 2015).
A comparison of the size of the Little Broken Hill Gabbro and the host intrusions at Jinchuan and
Voiseys Bay is shown in Figure 1.25. The geometric similarities are obvious.
Importantly, more than 95% of the mineralisation at both Jinchuan and Voiseys Bay occurs at depths of
up to many hundreds of metres below surface and the deposits are for the most part “blind”, that is,
there are no surface indications of the underlying world class orebodies (Figures 1.14 and 1.25).
This is an important consideration in exploration at the LBHG given there is limited drilling below 150
metres.
Such comparisons clearly demonstrate that the LBHG has the correct scale, geodynamic setting and
lack of previous exploration to host a major nickel-copper-PGM deposit.
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BROKEN HILL PROJECT
Figure 1.25. Comparison of the Little Broken Hill Gabbro-Red Hill area with Jinchuan and Voiseys Bay. Note the
similar scale and also how most of the mineralisation at Jinchuan and Voiseys Bay is at depth.
1.6 Discussion and Next Steps at Broken Hill
The size, geodynamic setting and chemical composition of the mafic-ultramafic rocks at Broken Hill,
and the LBHG in particular, are of a similar size, age, chemical composition and in the same geodynamic
setting as the giant Jinchuan nickel-copper-PGM deposit in China (550Mt at 1.1% nickel, 0.7% copper
and 0.5 g/t PGM). There is clear potential to find a similar sized deposit at Broken Hill.
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BROKEN HILL PROJECT
The results of Impact’s 2020 drill campaign and in particular the first major drill campaign at the
LBHG, albeit reconnaissance in nature are considered to be very encouraging both for the discovery
of a Jinchuan-style disseminated deposit or a Voisey’s Bay-style massive sulphide deposit (ASX
Release 9th July 2020, 17th December 2020, 3rd June 2021, 23rd June 2021).
Virtually every drill hole that has penetrated the basal ultramafic unit of the LBHG, the primary target
horizon, has intersected strongly anomalous PGM with variably anomalous nickel and copper.
The anomalous PGM’s generally occur throughout the entire thickness of the ultramafic unit with
narrower zones of better grades of up to 2.6 g/t 3PGM’s, 1.1% nickel and 0.7% copper occurring
towards the base of the unit in places. It is evident that there is potentially a very large inventory of
those metals contained within the lower ultramafic unit.
The newly discovered sulphide zones that contain variable amounts of copper in the gabbro units
above the basal ultramafic also identify for the first time these units as potential hosts for deposits of
massive PGM-copper-nickel sulphide.
The mineralisation discovered by Impact at the LBHG is open along trend and down dip and, given
the very small area tested thus far, this is considered very encouraging for the potential discovery of
a significant nickel-copper-PGM deposit either at the base of, or somewhere within, the LBHG.
Extensive follow-up drilling is clearly required at many places.
Follow-up drilling is also clearly required at both Red Hill and Platinum Springs, to test the Red Hill
intrusion and chilled-margin mineralisation at depth, and infill/extend the channel systems and the
larger low-grade upper mineralised zone at Platinum Springs.
At Platinum Springs, all of these results have now defined significant PGM-Copper-Nickel
mineralisation over 1,000 m of trend from Plat East to Plat West, and there is extensive PGM-copper-
nickel mineralisation in rock chip samples along the entire 9 km long dyke-chonolith complex that
comprises the main Moorkai Trend (Figure 1.3). Accordingly, Impact considers it highly likely that
numerous Kambalda-style basal channels remain to be discovered along the Moorkai Trend.
A large amount of new data has been generated from the extensive drill program completed at
Broken Hill in 2020, and a detailed synthesis and interpretation of the data in context is in progress to
prioritise targets for follow-up.
It is likely that Impact’s proprietary ratio that is a good predictor for PGM grade will paly an important
role in future exploration at the project and research is underway to determine if it can be modified
to provide larger scale vectors to high grade mineralisation. If successful, this may allow drilling to
take place at broader and more cost-effect drill spacings.
1.7 Silver-Lead-Zinc rights to the Broken Hill project.
During the year, Impact entered and then withdrew from a proposed Strategic Alliance with Wyloo
Metals Limited and Castillo Copper Limited which was formed to jointly market the silver-lead-zinc
rights of Impact’s large ground holdings and the other two companies’ ground holdings in the Broken
Hill area (ASX Release 24th February 2020).
A deal that maximised returns to Impact’s shareholders did not materialise during the period of the
Memorandum of Understanding. Impact has amassed a considerable amount of intellectual property
about the potential for silver-lead-zinc mineralisation, or so-called “Broken Hill-style” of
mineralisation, on its extensive land position over the past few years and the company will now
pursue its own strategy for these metals.
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BROKEN HILL PROJECT
As part of that strategy, Impact purchased Silver City Minerals Limited’s (ASX:SCI) remaining 20%
free carried interest in the silver-lead-zinc rights to EL7390 for a consideration of $20,000 cash (ASX
Release 23rd October 2015).
Impact now owns 100% of all mineral rights to its entire tenement portfolio at Broken Hill and end a
long and complex history of joint ventures on the tenement inherited by Impact when it first
purchased an interest in the project.
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PROJECT
2.0 COMMONWEALTH PROJECT, NSW (IPT 100%)
During the year, significant progress was made at several prospects at Impact’s Commonwealth
project in the Lachlan copper-gold province in New South Wales, home to major copper-gold
deposits such as Cadia-Ridgeway and North Parkes as well as the recent discovery at Boda (Figures
2.0 and 2.1; and ASX:ALK Releases 9th September 2019 and 19th May 2020).
Figure 2.0 Location of Impact’s Commonwealth, Pine Hill and Day Dawn Projects covering about 900 km2 of
the Lachlan Fold Belt of NSW, home to many significant gold and copper mines.
Five prospects, Apsley, Spicers Creek, Gladstone, Greenobbys and Boda South, were identified as
priority areas for follow up exploration following the Boda-Kaiser discovery in late 2019 (Figure 2.1
and ASX Releases 22nd November 2019, 23rd April 2020 and 23rd June 2020).
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COMMONWEALTH PROJECT
Figure 2.1. Priority prospects for follow up work and geology of the Commonwealth Project. Note the location
of the Boda-Kaiser prospects (Alkane Resources) and the Lady Ilse prospect (Magmatic Resources Limited)
where drilling is in progress.
Of these, Apsley, Spicers Creek and Boda South have significant porphyry copper gold potential
because each prospect has characteristics commonly seen around alkaline porphyry copper-gold
systems globally such as Cadia-Ridgeway and Boda. These include:
1.
copper-bearing high potassium alkaline (shoshonite) host rocks of Ordovician age;
2. metal assemblages and alteration minerals characteristic of the outer to inner zones of porphyry
systems; and
3. an association with magnetic anomalies that may represent “skarn’ alteration directly associated
with copper-gold mineralisation as also seen at Boda.
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COMMONWEALTH PROJECT
All five priority areas were covered by an airborne magnetic and radiometric survey during the year,
and Apsley was prioritised for follow up work soil geochemistry because of widespread copper
mineralisation found at surface (ASX Release 22nd November 2019, 23rd April 2020).
2.1 Apsley Prospect
A soil geochemistry survey covering about 5 km2 of the Aspley project was completed during the
year. This data together with the airborne magnetic data defined almost textbook examples of the
zonation expected around a large porphyry copper-gold deposit.
Drill testing of several of the priority areas identified by the zonation was also completed.
Exploration for porphyry copper-gold deposits is driven by models of the zonation of metal
assemblages and alteration minerals present around well studied deposits such as Yerington in the
U.S.A. A schematic diagram of such a model is shown in Figure 2.2 and has been used to help guide
the interpretation of the exploration data at Apsley.
Figure 2.2. Model of the alteration zones and metal assemblages expected around major porphyry copper-gold
deposits. In plan view, these zones would be concentrically arranged around the host porphyry, and this gives
rise to the zinc doughnut phenomenon.
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COMMONWEALTH PROJECT
Interpretation of the Soil Geochemistry and Airborne Magnetic Data at Apsley
Figure 2.3 shows an interpretation of the soil geochemistry at Apsley highlighting alteration zones
based on the additive Z scores for the metal assemblages seen in the five principal alteration zones
commonly present around porphyry copper-gold deposits (Figure 2.2).
Figure 2.4 shows the interpreted alteration zones on the new airborne magnetic data.
Key features identified include:
1. A 2,000 m long x 500 m wide northeast trending zone of anomalous gold-copper-palladium and
platinum, an assemblage characteristic of the core area of an alkalic porphyry copper deposit
(Figure 2.3a).
2. The most strongly anomalous part of this core overlaps with two discrete magnetic highs (Figure
2.4a). These are potential targets for the parent porphyry intrusions and this area is a priority area
for follow up work.
3. This “core” lies entirely within a “zinc doughnut”, defined by a very large outer halo of anomalous
zinc-lead-manganese that covers an area of at least 3 km2 (Figures 2.3b and 2.4a).
4. Within the outer halo, there are two areas, each about one square kilometre in size, that contain
variably overlapping, more discrete zones of the specific metal assemblages related to the lower
phyllic (Mo-W-Sn), upper phyllic (Se-Te-Bi) and advanced argillic (Sb-As-Li-Tl) zones (Figures 2.3
c, d and e and Figure 2.4b).
5. The two areas occur to the north and southeast of the core. The northern area shows a central
zone of advanced argillic alteration surrounded by more expansive lower and upper phyllic zones.
This would be consistent with a porphyry intrusion buried at depth and is the second priority area
for follow up.
6.
In the southeastern area, there is a very marked concentric zoning to the alteration zones which
decrease in size from the advanced argillic zone, through to the upper phyllic and lower phyllic
zones and centred on a smaller zone of anomalous Au-Cu-Pd-Pt which is 500 m long x 200 m
wide (Figure 2.3a and 2.4b). This zone occurs along the contact of a regionally extensive
magnetic unit that may be an equivalent to the Boda Intrusive Complex which hosts the Boda-
Kaiser discovery. This is also a potential target area for a parent porphyry intrusion and is a third
priority area for follow-up.
7. These patterns may be explained by three separate porphyry bodies or alternatively they may
represent one deposit that has been dismembered by faulting.
8. The eastern edge of the main core zone and much of the southeastern outer alteration zones are
partly coincident with a significant low in the airborne magnetic data that is 2,000 m long x 750
m wide (Figure 2.4). This may in part reflect destruction of magnetite in the host rocks by pyrite
as may be expected in these particular alteration zones.
All of this data is consistent with a slightly tilted (oblique) section across one or more closely
associated porphyry copper-gold systems.
An Induced Polarisation (IP) survey, for a total of 11 traverses, was also completed over the entire soil
geochemistry anomaly, with a further three traverses completed to the north.
Significant IP chargeability and resistivity anomalies were defined on all 11 survey traverses with five
priority traverses showing an excellent correlation with the soil geochemistry. The
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COMMONWEALTH PROJECT
chargeability, resistivity and soil geochemistry results for two stand-out traverses from the priority
five are shown in Figure 2.5 together with the location of drill holes to test the various anomalies.
On Traverse 6,390,200 mN two very strong chargeability anomalies, separated by a resistivity
anomaly, extend from surface to a depth of at least 300 m. The anomalies lie directly below strong
geochemical responses dominated by gold, platinum and palladium and together these define a
target zone up to 600 m wide (Figure 2.5).
On Traverse 6,390,600 mN a very strong chargeability anomaly extends from surface to a depth of
about 200 m, where it is possibly truncated by a low-angle structure which separates it from a
deeper resistivity anomaly. The anomalies lie directly below strong geochemical responses
dominated by copper, platinum and palladium and together these also define a target zone that is up
to 600 m wide (Figure 2.5).
In addition, similar correlations but with weaker IP and soil geochemistry responses are present on
most of the other traverses.
The chargeability anomalies in particular can be tracked across numerous traverses thus implying
continuity to the anomalies over hundreds of metres of trend in places.
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COMMONWEALTH PROJECT
Figure 2.3a. Au-Cu-Pd-Pt Core
Figure 2.3b. Zn-Pb-Mn Outer Halo/Pyrite Zone
Figure 2.3c. Mo-W-Sn Lower Phyllic Zone
Figure 2.3d. Se-Bi-Te Upper Phyllic Zone
Figure 2.3e. Sb-As-Li-Tl Advanced Argillic Zone
Figure 2.3. Results of the soil geochemistry survey plotted as additive Z scores. Note the very prominent “zinc
doughnut” defined by the Zn-Pb-Mn data which is antipathetic to the core of Au-Cu-Pd-Pt.
The results of the soil geochemistry survey are presented as additive Z score indices. Z scores are a standard statistical
calculation of the number of standard deviations a raw data (assay) value is from the mean of the data. For example, a Z score
of 2 indicates a value 2 standard deviations above the mean. The higher the Z score, the more anomalous the data point is with
respect to the dataset.
Z scores are a standard method of normalising data so that statistically meaningful associations between datasets can be made.
In this case the Z scores for individual metals that occur within assemblages specific to the alteration zones around a porphyry
copper-gold deposit are simply added together in order to amplify the association. For example, the Z scores for gold, copper,
palladium and platinum for each sample may be added together to help define the core of an alkalic porphyry system.
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COMMONWEALTH PROJECT
Figure 2.4: Image of airborne magnetic data over the Apsley prospect with more magnetic units in warmer
colours showing the interpreted outlines of the chargeability anomalies and the core of the soil geochemistry
anomaly. Note: The coincidence with the isolated magnetic anomalies that are targets for the parent porphyry
intrusions to any copper-gold mineralisation.
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COMMONWEALTH PROJECT
Figure 2.5. IP and Soil Geochemistry results shown as stacked bar charts of the Z scores for Traverses
6,390,200mN and 6,390,600mN.
Drilling at Apsley
During the year, 17 reverse circulation drill holes for 4,954 m were also completed at Aspley.
The drill holes, which are the first ever holes to be drilled at the prospect, tested parts of the priority
areas identified in the soil geochemistry and IP data at widely spaced reconnaissance intervals (ASX
Releases 10th August 2020, 16th February 2021, 12th March 2021, 16th April 2021).
The drilling identified a wide variety of porphyry, volcanic and variably carbonaceous sedimentary
rocks that for the most part dip west at shallow to moderate angles. In places the porphyry units may
have a steeper dip suggesting they may be later cross-cutting intrusions.
The rocks are variably altered to chlorite, epidote, hematite and lesser biotite and contain weakly
disseminated pyrite and very fine grained, weak to moderately disseminated copper-bearing minerals in
zones up to 60 m thick (close to true thickness). There is strong K-feldspar alteration in places, in
particular in hole APIPT001 which has returned a 60 m thick intersection of altered porphyritic rock
(Figure 2.6).
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COMMONWEALTH PROJECT
Measurements of major elements such as potassium, aluminium, iron, calcium with a hand-held XRF
instrument indicate widespread alteration typical of the outer distal zones of a porphyry copper
system together with more localised zones of potassic alteration typical of the inner more proximal
zones of such systems.
The upper zones of the nearby Boda-Kaiser discovery (Alkane Resources Limited) are characterised
by weak to modest alteration and gold-dominant mineralisation with significant copper and gold only
appearing at depth in a steeply dipping system.
Final assays were significantly delayed because of a back log at the laboratory and were received
well after June 30th.
Figure 2.6. Alteration in Hole APIPT001. Strong chlorite-epidote alteration (top left) passes into strong hematite
alteration (top right) then strong K-feldspar alteration in a porphyritic unit (bottom left). A close up of the
strong K-feldspar unit is shown in the bottom right from 137 m downhole and is typical of more proximal
alteration.
2.2 Other Prospects
The detailed airborne magnetic and radiometric survey completed over the western parts of the
Commonwealth project has allowed new insights into the geology and structure of the broader area
to be made. An image of the magnetic data covering the Gladstone, Greenobbys and Boda South
prospects is shown in Figure 2.7 and the associated simplified geology in Figure 2.8.
Gladstone
It is now evident that the southern extension of the Boda Intrusive Complex, host to the Boda
deposit, extends for up to 1,000 m on to Impact’s tenements from ground held by Magmatic
Resources Limited (ASX:MAG) immediately to the north (Figure 2.7). This was not known with
certainty beforehand because of the poor resolution of the previous magnetic data. A review of
previous maps has also identified small outcrops of Ordovician rocks that
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COMMONWEALTH PROJECT
poke through thin alluvial cover in this area (Figure 2.8). There has been no mapping or sampling of
this area and it is very prospective for porphyry copper-gold deposits.
In addition, a major 2,000 m long north–south trending structure has been identified close to the
western edge of the tenement recognisable as a zone of magnetite destruction up to a few hundred
metres wide (Figure 2.7).
BIC
Boda South
Boda South
Gladstone
Greenobbys
Gladstone
Greenobbys
BIC
Figures 2.7 and 2.8. Image of magnetic data and simplified surface geology of the Gladstone-Greenobbys-Boda
South area (see also Figure 2.1). The location of the Boda-Kaiser discovery and the Lady Ilse prospect
(Magmatic Resources Limited) are also shown. The white hatched areas at Gladstone and Greenobbys are
zones of magnetite destruction caused by hydrothermal fluids and are priority areas for follow up.
A rock chip sample taken by Newcrest Mining Limited at the edge of this structure in 1996 returned
rock chip results from a quartz vein of 9.9 g/t gold, 3.2% copper and an exceptional silver result of
4,550 g/t silver (Gladstone West Figure 2.8; and ASX Release 23rd April 2020). Of note, the vein
occurs in Devonian rocks and may be of a similar age and silver-rich nature to those at Greenobbys.
Small workings and diggings are present along the structure for a few hundred metres. This has never
been followed up.
Two other rock chips samples taken 750 m east returned 0.8 g/t gold and at Gladstone East an assay
of 1.8 g/t gold was returned (Figures 2.7 and 2.9: ASX Release 23rd April 2020). There was no
significant silver at these prospects.
Greenobbys
At Greenobbys the new magnetic data shows that the vein system occurs at the margin of a
magnetic granite called the Wuuluman Granite (Carboniferous age). Of note is a northwest trending
magnetic low that is up to 500 m thick and lies about 1 kilometre south of the vein system at
Greenobbys (Figure 2.7). This is a clear zone of destruction of magnetite by
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COMMONWEALTH PROJECT
hydrothermal fluids which has never been explored and is a priority area for follow up field checking.
Impact has identified high grade epithermal gold-silver mineralisation at Greenobbys that is much
younger than the porphyry copper-gold mineralisation and which has not been extensively explored
for in the entire region.
Here, rock chips returned up to 9.5g/t gold (six samples with more than 1 g/t gold) and 215 g/t silver
(7 ounces of silver with four samples containing more than 1 ounce per tonne) from veins of K-
feldspar and quartz. In addition, the veins contain a remarkable array of pathfinder metals in
particular bismuth (up to 745 ppm), molybdenum (up to 519 ppm) and tellurium (up to 40 ppm),
together with appreciable amounts of the pathfinder metals selenium-thallium-antimony-arsenic-
lead-barium and tungsten (ASX Release 23rd June 2020).
All of these features are interpreted to indicate the veins are related to fluids released from a
potassium rich granite and which may represent a “telescoped” epithermal system covering at least
several hundred square metres. The veins are open along trend and at depth as there is no recorded
drilling in the area.
Telescoping refers to the significant overlap between proximal and distal metal and mineral
assemblages and suggests the possible rapid collapse of the parent hydrothermal system. This is
encouraging for the discovery of bonanza gold-silver veins.
Together, Gladstone and Greenobbys indicate an emerging region for high grade gold and silver
epithermal mineralisation in rocks much younger than those that host the porphyry copper-gold
mineralisation. Impact has extensive ground holdings for this style of mineralisation (Figure 2.1).
At Boda South the new magnetic data confirms that the southern end of the Boda Intrusive Complex
(BIC) that controls the porphyry copper-gold mineralisation at Boda-Kaiser also extends on to
Impact’s tenements. The magnetic units are associated with a marked curvilinear structure that may
represent the edge of the original intrusive complex (Figure 2.7).
Given the prospective nature of the BIC, modelling of magnetic data is required to determine the
depth to the intrusive complex at Boda South and this is in progress.
Next Steps
The assay data from the Aspley drill programme will be interpreted on receipt, and this will determine
the nature and extent of follow-up work required. Impact is considering its options for the future of
the Commonwealth Project.
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COMMONWEALTH PROJECT
2.3 Commonwealth and Silica Hill Deposits
The focus on porphyry copper exploration during the year lead to no work being done at the
Commonwealth and Silica Hill deposits where Mineral Resources containing 88,800 ounces of gold
and 3.3 million ounces of silver have been defined (ASX Release August 22nd 2019).
The Mineral Resources were prepared in accordance with the JORC 2012 Code by independent
resource consultants Optiro and are stated in the tables below.
The Inferred Resource for the Commonwealth deposit at a cut-off of 0.5 g/t gold is:
COMMONWEALTH (MAIN SHAFT TO COMMONWEALTH SOUTH)
Resource
Classification
Cut-off 0.5 g/t
gold
Tonnes
Gold (g/t)
Contained
gold (oz)
Silver (g/t)
Contained
silver (oz)
Zinc (%)
Lead (%)
Copper (%)
Inferred
912,000
2.4
70,800
44
1,300,000
1.20%
0.50%
0.08
A separate Inferred Mineral Resource (included within the overall resource) has also been calculated
for a high grade massive sulphide lens at Main Shaft alone to demonstrate the high grade nature of
such deposits which are the principal target for Impact’s exploration programme. The Main Shaft
Inferred Resource is:
MAIN SHAFT MASSSIVE SULPHIDE LENS
Resource
Classification
Cut-off 0.5 g/t
gold
Tonnes
Gold (g/t)
Contained
gold (oz)
Silver (g/t)
Contained
silver (oz)
Zinc (%)
Lead (%)
Copper (%)
Inferred
142,000
4.5
20,600
161
737,500
4.6
1.7
0.2
At Silica Hill the maiden Inferred Resource at a 50 g/t silver cut-off is:
Resource Classification
Cut-off 50 g/t silver
Inferred
Inferred
SILICA HILL
Tonnes (t)
Silver (g/t)
Lode
North
397,000
South
313,000
TOTAL
710,000
89
87
88
Contained
silver (oz)
1,136,000
871,000
2,007,000
Gold (g/t)
Contained
gold (oz)
1
0.5
0.8
12,900
5,100
18,000
The resources are open along trend and at depth and extensive further resource definition and
extensional drilling is required to follow up key intercepts at Main Shaft, Commonwealth South and
Silica Hill.
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COMMONWEALTH PROJECT
ABOUT THE MINERAL RESOURCE ESTIMATE AT COMMONWEALTH
The mineralisation at Commonwealth-Main Shaft is typical of a volcanogenic massive sulphide (VMS)
type system, containing high grade gold, silver, zinc, lead and copper mineralisation which occurs at
the upper contact of a porphyritic rhyolite with the overlying volcanic sedimentary rocks.
The Commonwealth Resource strike length is 400 m and it is open along trend in particular to the
south. The mineralisation has been defined to a maximum depth of 150 m and is still open.
The total number of holes drilled at the Commonwealth Project by Impact and previous explorers in a
number of separate drill campaigns is 132. Of these holes, 66 were used in the estimation to define a
wireframe model. Impact has twinned some of the historical higher grade intersections and these
have largely confirmed the grades and widths. The average depth of the drill holes is 52 metres
highlighting the shallow nature of the deposit. Holes were drilled with a variety of azimuths and dips
to ensure the mineralised units were intersected at optimal angles.
Quality control measures employed by Impact included the use of certified standards (1% of total
sample population), field duplicates (2% of total sample population) and blanks (2% of total sample
population). No previous quality assurance/quality control (QAQC) has been carried out at the
Commonwealth Project. Analysis of the standards and blanks showed acceptable to good levels of
accuracy in the assaying and little contamination. The duplicate samples matched the originals with a
high degree of precision.
The drill hole database was reviewed and validated. The top cuts used were gold 30 ppm, silver 500
ppm, copper 1% and zinc 10%.
Three-dimensional solid wireframes were constructed from sectional interpretations of the
mineralisation using a nominal 0.5 g/t gold cut-off grade. Drill hole intercepts were composited
downhole to 1 m lengths and gold, silver, copper, zinc, lead and arsenic grade estimation was carried
out using ordinary kriging with hard boundaries.
Three search passes, with increasing search distances and decreasing minimum sample numbers,
were employed to fully inform the model. All elements filled all cells in the first three search passes.
The Commonwealth Mineral Resource estimate has been classified as an Inferred Mineral Resource in
accordance with the guidelines of the Australasian Code for the Reporting of Exploration Results,
Mineral Resources and Ore Reserves (the JORC Code, 2012). Mineral Resources have been classified
on the basis of confidence in geological and grade continuity, geological modelling confidence, grade
continuity and limited QAQC. No Measured or Indicated Mineral Resources have been defined.
The Mineral Resource estimate for the Commonwealth Project has been reported above a 0.5 ppm
gold cut-off grade. The estimate has been depleted for previous historic mining.
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ABOUT THE MINERAL RESOURCE ESTIMATE AT SILICA HILL
The mineralisation at Silica Hill lies between 60 m and 200 m north east of the Commonwealth
deposit. It comprises a stockwork of veins and disseminations of gold, silver, zinc, lead and copper
minerals typical of certain epithermal styles of mineralisation. Visible silver minerals such as proustite
and pyrargyrite are common. The mineralisation is hosted by a large flow banded rhyolite flow or sill
with large phenocrysts of quartz and feldspar throughout the unit. Within the rhyolite is a second
porphyry unit of a different composition that separates the two main zones of mineralisation.
The Silica Hill Resource strike length is 500 metres and it is open along trend in particular to the
south. The mineralisation has been defined to a maximum depth of 290 metres and is still open.
The Mineral resource comprises two limbs, one being south-south west dipping lode (South Lode)
that truncates a north- northeast steeply dipping lode (North Lode). These Mineral Resources have a
total strike length of 240 metres and extend vertically to about 190 metres below surface for the
North Lode and to 290 metres below surface for the South Lode. The horizontal width is variable
ranging from 4 metres to 40 metres and averaging 20 metres where the two limbs are separate and
75 metres wide where the two limbs join.
Thirty four drill holes, 10 RC and 24 diamond, have been completed at Silica Hill, all drilled by Impact.
Of these holes, 32 were used in the estimation to define a wireframe model.
Quality control measures employed during drill programmes by Impact included the use of certified
standards (1% of total sample population), field duplicates (2% of total sample population) and blanks
(2% of total sample population). Analysis of the standards and blanks showed acceptable to good
levels of accuracy in the assaying and little contamination. The duplicate samples matched the
originals with a high degree of precision.
The drill hole database was reviewed and validated. Three-dimensional solid wireframes were
constructed from sectional interpretations of the mineralisation using a nominal 15 g/t silver cut-off
grade. Drill hole intercepts were composited downhole to 1 m lengths and gold and silver grade
estimation was carried out using top-cut ordinary kriging with hard boundaries.
The top cuts used were respectively 525 g/t silver and 4.8 g/t gold for the north lode and 350 g/t
silver and 2.5 g/t gold for the south lode.
Three search passes, with increasing search distances and decreasing minimum sample numbers,
were employed to fully inform the model. For silver 15% of the blocks and for gold 6% of the blocks
did not receive an estimate in the first three passes. These blocks were assigned the nearest
estimated grade.
The Mineral Resource estimate for Silica Hill has been reported above a 50 g/t silver cut-off grade.
The Silica Hill Mineral Resource estimate has been classified as an Inferred Mineral Resource in
accordance with the guidelines of the Australasian Code for the Reporting of Exploration Results,
Mineral Resources and Ore Reserves (the JORC Code, 2012). Mineral Resources have been classified
on the basis of confidence in geological and grade continuity, geological modelling confidence, grade
continuity and limited QAQC. No Measured or Indicated Mineral Resources have been defined.
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ARKUN-BEAU PROJECT
3. ARKUN-BEAU PROJECT, WA (IPT 100%)
In mid 2020 Impact made applications for eight 100% owned Exploration Licences that comprise a
major new project prospective for nickel-copper-platinum group metals and gold in the emerging
new province for these metals in the south west Yilgarn Craton of Western Australia (Figure 3.0).
This followed the significant nickel-copper-PGM discovery at Julimar by Chalice Mining NL in 2019.
Figure 3.0. Location and Regional Geology of the Arkun Project and showing key nickel-copper-PGE deposits
and recent discoveries.
Anglo American plc, one of the world’s leading mining companies and an active explorer for nickel-
copper and platinum group metals, lodged Exploration Licence applications covering a vast area of
some 10,130 square kilometres on the same day that Impact released its first announcement on Arkun
(ASX: IPT Release 29 May 2020). Anglo’s applications directly surround three sides of Impact’s Arkun
project (Figure 3.1).
The Arkun project, which is centred between York and Corrigin 130 km east of Perth, was identified
as an area of anomalous nickel-copper-gold anomalies in publicly available regional geochemistry
data sets.
A subsequent interpretation of regional magnetic data by Impact identified the area as lying within a
major deformation zone or mobile belt that trends NW-SE from the Moora-Julimar-Yarawindah area
through Arkun and which may contain deformed and metamorphosed equivalents of those rocks
(Figures 3.0 and 3.1). This belt is generally not recognised in many regional geology maps and yet is
self-evident in the magnetic data. This is a significant breakthrough in understanding for Impact.
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ARKUN-BEAU PROJECT
Figure 3.1. Regional magnetic image showing major structures in the South West Terrane of the Yilgarn Craton.
The Julimar-Yarawindah-Moora area is at the north western end of the interpreted mobile belt.
The mobile belt is about 500 km long and up to 30 km wide and is of a scale that suggests it may mark
an ancient terrane boundary or proto-craton margin. Such geological provinces (of varying ages) are
well known around the world as prospective terranes for hosting major nickel-copper-PGE deposits
with examples such as Nova-Bollinger and Mawson (Proterozoic age – Figure 3.0), the Thomson fold
belt in Canada and the recent discoveries at Yarawindah and Julimar in Western Australia (Figures 3.0
and 3.1).
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ARKUN-BEAU PROJECT
During the year, Impact reached agreement with Beau Resources Pty Limited, an unrelated private
company, to purchase 100% of EL70/5424, a tenement covering 16 km2 and located about 15 km
north of Impact’s Arkun nickel-copper-platinum group element (PGE) project close to Perth in
Western Australia.
The Beau project covers a prominent oval magnetic anomaly 3,000 m x 1,500 m in dimension that
lies under shallow cover (likely to be less than 50 m) and which has never been explored (Figure 3.2).
The anomaly is of a similar size and geometry to the Gonneville Intrusion, host to the significant PGE-
copper-nickel mineralisation discovered recently at Julimar and also the Newleyine intrusion which
also hosts nickel-copper-PGE mineralisation (Mandrake Resources Limited; and Figure 3.2).
Beau
Gonneville
Newleyine
Figure 3.2: Image of regional magnetic data showing the magnetic anomalies at Beau (left), Gonneville (Chalice
Gold NL centre) and Newleyine (right) for comparison at the same scale.
The Beau tenement lies completely within Anglo American’s exploration licences (Figure 3.1).
The terms of the purchase were:
1. $10,000 on signing.
2.
Impact to cover all costs involved in grant of the tenement (now complete).
3. Purchase of 100% ownership of the tenement upon grant and transfer of the licence for $50,000
cash and a 2% GPR (also completed).
All of the Arkun–Beau tenements were granted during the year with the project now covering about
1900 km2 and the following work was completed:
1. An interpretation of the bedrock geology from regional airborne magnetic data and the surface
geology from airborne radiometric data.
2. Reconnaissance field checking and rock chip sampling (ASX Release 16th April 2021).
3.
Identification of 17 priority targets for follow up work and completion of reconnaissance soil
geochemistry traverses over 15 of the targets.
The interpretation of the magnetic data, the surface geology and reconnaissance field checking, and
rock chip samples has shown the following:
1.
It is likely that mafic and ultramafic rocks are more widespread than shown on the regional
Geological Survey maps.
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2. The mafic and ultramafic rocks contain low levels of PGE up to 25 to 30 ppb
platinum+palladium+gold in rock chip samples in at least several places. The assay values are not
considered material but do attest to the significant prospectivity of the area.
3. Most of the project area is covered by residual soils and ferricrete with limited transported cover.
Accordingly, it is likely that the previous regional soil geochemistry surveys were moderately
effective and that conventional soil geochemistry techniques can be used for follow-up soil
sampling. This will allow quick assessments of target areas to be made.
These observations have been used in conjunction with conceptual models for nickel-copper-PGM
mineralisation to identify 17 first pass targets for follow up work (Figure 3.3). First pass soil
geochemistry surveys have been completed over 15 of the targets with samples taken at 100 m
intervals along gazetted roads and tracks (ASX Release 10th June).
Figure 3.3. Location of priority targets for follow up on Impact’s tenements.
Next Steps
The results of the soil geochemistry survey are expected as this report goes to press. Follow up work
will comprise further detailed soil geochemistry, mapping and rock chip sampling together with
geophysical surveys to identify drill targets. It is likely that extensive land access negotiations will
also be required.
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DOONIA PROJECT
4. DOONIA PROJECT, WA (IPT 80%)
During the year, Impact entered into a joint venture over the Doonia project located 75 km east of
Kambalda in Western Australia (Figure 4.0 and ASX Release 17th November 2020).
The target was identified following a review of the Eastern Goldfields for intrusion-hosted gold
deposits in light of the Hemi discovery in the Pilbara where a major gold deposit hosted by felsic
intrusions has recently been outlined by De Grey Mining Limited.
Figure 4.0. Location of the Doonia Project in the Eastern Goldfields of Western Australia
Doonia was recognised as a large but poorly tested gold-in-soil anomaly that was unpegged and was
brought to Impact’s attention by its consultants Milford Resources Pty Ltd and Odette Resources Pty
Ltd. Impact submitted a tenement application to cover the target area and entered into an 80%–20%
unincorporated joint venture with Odette Resources Pty Limited upon grant. Odette has a free
carried interest of 20% up to a Decision to Mine. At a Decision to Mine, Odette can either contribute
to future costs on a pro-rata basis or convert its interest to a 1% Net Smelter Royalty.
4.1 Previous Exploration at Doonia
A total of 721 soil geochemistry samples were taken over the Doonia project in 1999 by WMC
Resources Limited at an initial spacing of 800 m by 200 m with subsequent infill at a spacing of
200 m by 200 m between samples. Two encouraging gold-in-soil anomalies were defined and tested
by 65 aircore holes to an average depth of 28 m (minimum depth 3 m, maximum depth 52 m).
4.2 Interpretation of the Soil Geochemistry Data
The soil geochemistry results returned values of up to 8 ppb gold, 8.4 ppb bismuth, 440 ppm nickel,
and 90 ppm copper.
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Although these absolute values are modest, the entire area is underlain by stabilised sandy soils and
colluvium on the southern margin of a broad salt lake system. It is well known that such sandy soils
may significantly dilute soil geochemistry responses and background values are estimated to be less
than 10 ppm for nickel and copper and no more than 1 ppb for gold and bismuth. The maximum
values are therefore well above background and of exploration significance.
The soil geochemistry results reveal a very distinct and coherent zoned geochemical anomaly that
was not recognised by WMC (Figure 4.1).
A core area of gold+bismuth 2,500 m long and up to 1,000 m wide occurs in the centre of the project
area and is surrounded by a larger, (albeit somewhat discontinuous) halo of arsenic+antimony
(Figure 4.1).
The gold+bismuth zone overlies numerous small magnetic anomalies visible in regional magnetic
data which are also coincident with a nickel+copper+zinc-in soil anomaly that covers an area of
about 2,500 m x 2,000 m (Figure 4.2).
These results are interpreted to be potentially related to a gold-bismuth mineralised system
associated with a differentiated mafic to felsic intrusion. The system covers a large area and clearly
has the scale to warrant exploration. A second gold+bismuth anomaly is also present in the
northwest corner of the project area.
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Gold+Bismuth
Arsenic+Antimony
Nickel+Copper+Zinc
Figure 4.1: Images of the Z-Scores for gold+bismuth, arsenic+antimony and nickel+copper+zinc. Note that the
entire central zoned anomaly extends over several square kilometres.
Z scores are a standard statistical calculation of the number of standard deviations a raw data (assay) value is from the mean
of the data. For example, a Z score of 2 indicates a value 2 standard deviations above the mean. The higher the Z score, the
more anomalous the data point is with respect to the dataset. The mean values for each of the metals of interest described
here are also listed in ASX Release 17th November 2020.
Z scores are a standard method of normalising data so that statistically meaningful associations between datasets can be
made. In this case the Z scores for individual metals that are commonly associated around gold deposits are simply added
together in order to amplify the association. For example, the Z scores for gold and bismuth may be added together to help
define the core of an intrusive related gold system.
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Figure 4.2. Images of regional magnetic data showing the zoned soil geochemistry pattern with a core of
gold+bismuth and an outer halo of arsenic+antimony centred over numerous magnetic anomalies. The image at
left shows a vertical derivative of the magnetic data and the image at right shows total magnetic intensity. The
nickel+copper+zinc anomaly is well developed over the magnetic anomalies and may reflect a buried intrusion.
4.3 Previous Drill Results
The main soil geochemistry anomaly was tested by 27 aircore vertical drill holes by WMC Resources Ltd
to an average depth of only 36 m on two traverses 600 m apart with holes 160 m apart. The drilling was
limited to weathered rocks and fresh rock was rarely encountered.
Four drill holes on the southern traverses returned significant thicknesses of modest gold mineralisation
in the weathered zone as follows (Figure 4.2):
• SAL661 returned 14 m at 35 ppb gold from 32 m depth;
• SAL663 returned 20 m at 32 ppb from 32 m;
• SAL657 returned 14 m at 35 ppb from 32 m; and
• SAL658 returned 6 m at 23 ppb from surface.
Previous work by Impact has shown that sub-surface gold (and other metal) dispersion halos in
weathering environments close to the margins of salt lakes such as at Doonia, are commonly severely
depleted and chemically eroded away by acidic ground water flow. Therefore, close spaced drilling to
fresh bedrock is required to adequately test gold-in-soil anomalies in such geochemical environments.
Accordingly, the results of the previous drilling, in combination with the zonation pattern evident in the
soil geochemistry data, are considered to be very encouraging given the regolith conditions and the
very wide drill spacing used. Deep drilling is required to effectively test the target.
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4.4 The Burns Discovery
During the year, a significant discovery of gold-copper mineralisation hosted by a magnetic intrusion
was made at the Burns Project located just 20 km west of Doonia (Figure 4.0: Lefroy Exploration
Limited, ASX:LEX).
The Burns Project area was first identified as part of the same regional exploration program by WMC
Resources Limited that identified Doonia and both areas were subject to broad-spaced aircore
drilling. However despite modest gold anomalism being returned in places, further work was not
recommended.
The Burns discovery indicates that the drill-spacing used by WMC was inadequate for the regolith
environment that occurs under and around salt lake environments as described above (ASX Release
17th November 2020).
There are also two strong geological similarities between Doonia and Burns:
• Firstly, in regional magnetic data they are both characterised by similar sized modest positive
magnetic anomalies (Figure 4.3). At Burns the magnetic response is at least in part directly
associated with magnetic alteration related to the gold-copper mineralisation. The source of the
magnetic anomaly at Doonia is as yet unidentified.
• Secondly, the Burns mineralisation is characterised by a metal association of copper-molybdenum-
silver-bismuth-tellurium-arsenic. Of these metals, only copper-bismuth-arsenic were assayed for in
the previous soil geochemistry data at Doonia, but together with other metals assayed for, these
have defined the very distinct and coherent zoned geochemical anomaly and is a compelling
similarity.
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Figure 4.3. Regional magnetic data over the Burns prospect (left) and Doonia project (right) at the same scale.
4.5 A major intrusive complex at depth?
A large ovoid magnetic anomaly, about 6 km by 6 km in size, that lies directly beneath the Doonia
project was identified in images of regional magnetic data that were reprocessed to enhance the
magnetic contrast between different units in the magnetically quiet metasedimentary basin (Mt Belches
Group) within which Doonia lies. The anomaly is interpreted as a large magnetic intrusion, that has been
emplaced at some depth into the metasedimentary rocks that underlie most of the project area (Figure
4.4).
In addition, the reprocessed data better defined the cluster of magnetic anomalies occur above the
central east part of the larger anomaly (Figure 4.4). These anomalies have short strike lengths and do
not appear to be part of the linear stratigraphy that characterises much of the surrounding greenstone
belt terrain. They are interpreted as possible near surface magnetic porphyry intrusions that may be
related to and sourced from the larger buried intrusion.
They are centred under the gold-bismuth soil geochemistry anomaly (Figure 4.4). These results are
interpreted to be potentially related to a gold-bismuth mineralised system associated with a
differentiated mafic to felsic intrusion. The system covers a large area and is a priority drill target.
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Figure 4.4. Image of regional magnetic data over the Doonia project with warmer colours indicating
more magnetic units. A large, oval, deep-seated anomaly is centred directly under the project area above
which a cluster of near surface anomalies is present and which are interpreted as possible magnetic
intrusions. These smaller anomalies are coincident with a gold-bismuth soil geochemistry anomaly (ASX
Release 17th November 2020).
Next Steps
Statutory approvals and the required heritage surveys, to be conducted in conjunction with the Ngadju
Group, are now being organised. In addition, field checking, and confirmatory sampling will also be
conducted with the aim of drilling by Q4 2021.
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BLACKRIDGE GOLD
PROJECT
5. BLACKRIDGE GOLD PROJECT (IPT 100%)
The Blackridge project covers about 150 square kilometres of the Blackridge-Miclere gold field
located near Clermont in central Queensland and comprises three 100% owned Exploration Permits
(EPM26806, EPM27410, EPM27571) and one granted Mining Lease ML2386 (Figures 5.0 and 5.1; ASX
Release July 17th 2020).
The project covers about 90% of the southern half of the greater Miclere-Blackridge area that
produced over 300,000 ounces of gold in the late 1800s and early 1900s (Figure 5.0 and ASX release
29th May 2018).
Figure 5.0. Location and Regional Geology of the Arkun Project and showing key nickel-copper-PGE deposits
and recent discoveries.
The gold at Blackridge was mined mostly underground in the form of coarse gold nuggets within a
two metre thick conglomerate unit located at the very base of a sedimentary sequence of Permian
age that overlies an older sequence of rocks known as the Anakie Metamorphics. The Permian
sequence also hosts major coal resources (Figure 5.0)
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The basal contact, or unconformity, is present at surface over about 1,500 metres of trend at
Blackridge. Much of the area however is covered by loose gravel with only a few outcrops of
conglomerate and schist in places and this has hindered previous exploration with no recent
systematic exploration having occurred in the area.
Beau
Gonneville
Newleyine
Figure 5.1. Geology and Impact’s tenement holdings at the Blackridge project. Note the extensive Tertiary
basalt cover that overlies the target Permian conglomerates and which has hindered exploration.
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The coarse nature of the gold in the conglomerates at Blackridge also leads to a significant “nugget
effect” in exploration sampling and, in general, very large samples are required to accurately estimate
the gold grade. This has also hindered modern exploration in the area where standard narrow
diameter reverse circulation drill holes have been the predominant method of sampling. It is highly
unlikely that assays from one metre RC samples would be large enough to allow an accurate estimate
of the true grade of gold.
During the year Impact lodged two new 100% owned applications, Hard Hill and Pewt’s Hill, for
Exploration Permits for Minerals (EPM’s) (Figure 5.1 and ASX Release 17th July 2020).
The applications cover ground previously tested by reverse circulation drilling at Hard Hill and by
reverse circulation and large diameter (95 cm) Calweld drilling at Pewt’s Hill.
The Calweld drilling with its larger samples showed a significant increase in the grade, thickness and
lateral extent of gold mineralised intervals compared to adjacent reverse circulation drill holes. This is
very encouraging for further exploration in the broader project area given the widespread occurrence
of robust widths and grades of gold returned from the previous RC drilling.
5.1 Impact’s Strategy at Blackridge
Impact has been actively exploring at Blackridge since mid-2018 following an option agreement with
Rock Solid Holdings Pty Ltd (Rock Solid) to acquire a 95% interest in one EPM and four mining lease
applications (ASX Release 29th May 2018). Impact’s option with Rock Solid expired in late 2019
because the original option agreement could not be renegotiated to account for trial mining (ASX
Release 28th November 2019). Rock Solid allowed its EPM to lapse and this area is now covered by
one of Impact’s new licences, EPM27571.
Impact’s strategy at Blackridge was to undertake trial mining of the conglomerate to determine the
potential for larger scale bulk mining. This followed two successful bulk sampling programmes which
returned an average grade of 0.36 grams per cubic metre over significant strike lengths (which
included samples taken on the four mining lease applications (ASX Release 18th September 2019).
The bulk samples demonstrated that two unique geological features have combined at Blackridge to
offer a potential large bulk mining opportunity. First there is a large volume of very weathered oxide
material that is soft and very easy to dig. Secondly the oxide material contains gold with exceptional
recoveries of at least 95% and probably as high as 98% using simple wet gravity processing
techniques. Accordingly, the oxide material could potentially be cheap to mine and process at low
cut off grades in the first instance (ASX Release 18th September 2019).
The bulk mining concept was further supported by the recognition by previous explorers in reverse
circulation drilling of first, other gold bearing units lying well above the basal two metre thick unit
that had been mined historically, and secondly, the presence of gold bearing conglomerates down
dip for over 2 km of strike to a depth of only 100 m below surface (ASX Release 29th May 2018 and
23rd October 2018).
Impact’s new applications now cover the majority of this deeper ground containing the mineralised
conglomerates thus opening up the opportunity for the company to reconsider the potential for large
scale open pit mining at Blackridge.
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5.2 About the New Licences
Pewt’s Hill Licence (EPM27410)
The Pewt’s Hill licence covers one sub-block between the Blackridge and Springs Trends which
includes the Pewt’s Hill Prospect and four sub-blocks to the north-east (Figure 5.1 ).
Only the Pewt’s Hill area has been explored previously. It comprises a ridge of conglomerate that is
1,000 m long and up to 350 m wide that rises above the surrounding Tertiary basalt. The
unconformity is present at surface on the eastern side of the ridge (Figure 5.2).
There are areas of extensive historic mine shafts both close to the unconformity and further up in the
sedimentary sequence to the west. In addition, there is a zone of topsoil in the southeast that
contains extensive nuggets and has been prospected in recent decades (Figure 5.2).
Figure 5.2 Geology and drill hole locations of the Pewt’s Hill Prospect showing areas of previous mining and
recent surficial gold accumulation. Cross sections shown in Figure 5.3 are highlighted in blue.
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Four reverse circulation (RC) drill holes (PH01-04) and seven large diameter (95 cm) Calweld drill
holes (PHC1-7) were completed in 1987 and 1988 by Denison Resources Limited (Figures 5.2 and 5.3).
Figure 5.3. Cross sections through the Pewt’s Hill prospect (see Figure 5.2 for locations). Note the increased
thickness, grade and lateral extent of gold demonstrated by the Calweld drill holes in comparison to the RC
drill holes.
Reverse circulation hole PH02 intersected significant gold associated with an interpreted fault and
was twinned with Calweld drill hole PHC1. PH02 returned an intercept of 6 m at 0.38 g/t gold (2.28
gram.metres) and PHC1 returned 9.8 m at 0.6 g/t gold (5.88 gram.metres). That is, the mineralised
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BLACKRIDGE GOLD PROJECT
intercept in the Calweld drill hole was nearly 50% thicker and returned 2.6 times the gold content on
a gram-times-metre basis.
All the Calweld drill holes returned increased widths and grades of gold when compared to the RC
results and also significantly increased the lateral extent of the gold bearing units (Figure 5.3).
This is a significant result because this is the only location in the entire Blackridge project area where
this type of comparison has been done. It is clear that the RC drill holes have significantly
underestimated the grade and thickness of gold. The implication is that as sample size increases,
the gold grade and contained gold within the conglomerate units may also increase significantly.
A careful study of Figure 5.3 also shows that the best gold results are adjacent to a significant fault
which, along with gold in places, extends into the underlying basement and that the gold grade
decreases away from the fault. This suggests that the gold may be related to hydrothermal fluids that
have migrated out of the fault and into the surrounding conglomerate. This has also been suggested
for the main producing areas at Blackridge (ASX Release 29th May 2018). These faults have never
been explored for gold anywhere in the Blackridge area.
In addition, it is evident that the Permian conglomerate units extend at depth beneath overlying
younger Tertiary basalt cover. The basalt covers an extensive area around Blackridge and may
overlie a significant amount of Permian sedimentary units (Figure 5.1). These areas have never been
explored and greatly increases the search space for gold within Impact’s licences.
Hard Hill (EPM27571)
The Hard Hill licence covers the majority of the down dip extent of the main conglomerate unit that
was mined historically at Blackridge (Figures 5.1 and 5.4). Two lines of evidence suggest that gold in
this area occurs over a very large area of at least 2,000 m down dip from surface outcrops of the
unconformity to a depth of only 100 m below surface, and for at least 1,200 m along trend (Figures
5.1 and 5.4).
First, a compilation of previous production data from the many shafts at Blackridge completed by
Impact has defined the higher grade runs or leads that were mined historically. These leads are quite
robust and are up to 200 m wide and extend down dip for at least 1,500 m in places. They were
mined mostly at grades of between 10 g/t to 20 g/t but occasionally at higher grades of up to
several ounces per tonne (Figure 5.4 and ASX Release 23rd October 2018). The runs are open in many
directions on the Hard Hill application and have not been followed up (Figure 5.4).
Secondly, extensive RC drilling by Denison Resources Limited (Denison) in the late 1980’s
demonstrated the presence of reasonably continuous gold-bearing sedimentary units over a distance
of 1,200 m on a cross-section which itself lies about 2,000 m down dip to the northwest from the
surface outcrops (Figures 5.4 and 5.5 and ASX Release 29th May 2018).
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Figure 5.4. Geology of the Blackridge gold field showing interpreted leads of high-grade gold and previous RC
drill holes.
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Evidently, the conglomerate that hosts the gold is present over a very large area within Impact’s
licences.
Gold grades reported by Denison in the basal units near the unconformity of up to 1 m at 11.9 g/t gold
are good evidence for high grade zones at depth at Blackridge. In addition, there is significant
potential closer to surface for gold hosted by carbonaceous black shale horizons which returned
calculated gold grades from rotosluicing of the RC samples of up to 2 m at 12.6 g/t gold (Figure 5.5
and ASX Release 29th May 2018).
In addition, the time and cost involved in the nature of the sampling caused Denison to be selective in
their sampling and there are clear indications in Figure 5.5 of multiple gold-bearing horizons that
have not been sampled
(Figure 5.5 also shows a comparison of the calculated gold grades and the fire assay results for the
same sample intervals and demonstrate a significant nugget effect—see ASX Release 29th May 2018
for a detailed discussion and details on the sampling procedures).
Figure 5.5. Cross-section from Figure 5.4 showing the results of RC drilling at Blackridge. Note: Gold-bearing
units occur over a distance of about 1.2 km in a broad palaeochannel or depocentre and that there are multiple
gold-bearing units within the sedimentary package.
Next Steps
The Company’s review of the Blackridge exploration data has shown that it is highly probable that
previous work may have significantly underestimated the amount of gold present at Blackridge and
that higher grades may be delineated with an appropriate sampling methodology.
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New techniques and procedures for mining nuggetty conglomerate-hosted gold are currently being
pioneered by Novo Resources Corporation in the Pilbara region of Western Australia with good
success. Impact has been following Novo’s progress closely and is now formulating plans to emulate
this work at Blackridge.
6. OTHER
During the year, Impact reached agreement for the outright sale of its Clermont epithermal gold
project (EPM14116) in central Queensland to Australasian Gold Limited, an unrelated company with a
suite of similar prospective gold assets in Queensland.
The terms of the sale were $100,000 in shares in Australasian Gold at a price of 10 cents per share.
Australasian Gold listed on the ASX in May 2021. Impact still holds the shares which are escrowed
until May 2022.
COMPETENT PERSONS STATEMENT
Exploration Results
The review of exploration activities and results contained in this report is based on information
compiled by Dr Mike Jones, a Member of the Australian Institute of Geoscientists. He is a director of
the Company and works for Impact Minerals Limited. He has sufficient experience which is relevant to
the style of mineralisation and types of deposits under consideration and to the activity which he is
undertaking to qualify as a Competent Person as defined in the 2012 edition of the Australasian Code
for Reporting of Exploration Results, Mineral Resources and Ore Reserves (the JORC Code). Mike
Jones has consented to the inclusion in the report of the matters based on his information in the form
and context in which it appears.
Mineral Resources
The information in this report which relates to Mineral Resources at Commonwealth-Main Shaft is
based upon information compiled by Susan Havlin, who is a Member of the Australasian Institute of
Mining and Metallurgy. Susan Havlin is an employee of Optiro Pty Ltd and has sufficient experience
which is relevant to the style of mineralisation and type of deposit under consideration and to the
activity which she is undertaking to qualify as a Competent Person as defined in the 2012 edition of
the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves.
Susan Havlin consents to the inclusion in the release of a summary based upon her information in the
form and context in which it appears.
The Company confirms that it is not aware of any new information or data that materially effects the
information included in the original market announcement and, in the case of estimates of Minerals
Resources that all material assumptions and technical parameters underpinning the estimates in the
relevant market announcement continue to apply and have not materially changed. The Company
confirms that the form and context in which the Competent Person’s findings are presented, have not
been materially modified from the original market announcement.
The information in this report which relates to Mineral Resources at Silica Hill is based upon
information compiled by Kahan Cervoj, who is a Member of the Australasian Institute of Mining and
Metallurgy. Kahan Cervoj is an employee of Optiro Pty Ltd and has sufficient experience which is
relevant to the style of mineralisation and type of deposit under consideration and to the activity
which he is undertaking to qualify as a Competent Person as defined in the 2012 edition of the
Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Kahan
Cervoj consents to the inclusion in the release of a summary based upon his information in the form
and context in which it appears.
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The information in this report that relates to the Mineral Resources at Commonwealth Main Shaft and
Silica Hill is based on information announced to the ASX on 22nd August 2019.The Company confirms
that it is not aware of any new information or data that materially effects the information included in
the original market announcement and, in the case of estimates of Minerals Resources that all
material assumptions and technical parameters underpinning the estimates in the relevant market
announcement continue to apply and have not materially changed. The Company confirms that the
form and context in which the Competent Person’s findings are presented, have not been materially
modified from the original market announcement.
Mineral Resource and Ore Reserve Governance Controls
Impact Minerals Limited ensures that the Minerals Resources quoted are subject to governance
arrangement and internal controls. Internal and external reviews of Mineral Resource estimation
procedures and results are carried out by a team of experienced technical personnel that is
comprised of highly competent and qualified professionals. These reviews have not identified any
material issues.
Impact reports its Mineral Resources on at least an annual basis in accordance with the Australasian
Code for Reporting of Exploration Results, Minerals Resources and Ore Reserves (the JORC Code),
2012 or 2004 Edition as stated. Competent Persons named in this report are Members or Fellows of
the Australasian Institute of Mining and Metallurgy and/or the Australian Institute of Geoscientists and
qualify as Competent Persons as defined in the JORC Code.
The Company’s procedures for drilling, sampling techniques and analysis are regularly reviewed and
audited by independent experts. Assays are undertaken by independent, internationally accredited
laboratories with a QA/QC program delivering acceptable levels of accuracy and precision.
Forward-Looking Statements
This document may contain certain forward-looking statements. Forward-looking statements include
but are not limited to statements concerning Impact Minerals Limited’s (Impact’s) current
expectations, estimates and projections about the industry in which Impact operates, and beliefs and
assumptions regarding Impact’s future performance. When used in this document, words such as
“anticipate”, “could”, “plan”, “estimate”, “expects”, “seeks”, “intends”, “may”, “potential”, “should”, and
similar expressions are forward-looking statements. Although Impact believes that its expectations
reflected in these forward-looking statements are reasonable, such statements are subject to known
and unknown risks, uncertainties and other factors, some of which are beyond the control of Impact
and no assurance can be given that actual results will be consistent with these forward-looking
statements.
Impact Minerals Ltd Annual Report 2021
77
FINANCIAL
STATEMENTS
For the year ended 30 June 2021
Impact Minerals Limited
ABN 52 119 062 261
DIRECTOR’S
REPORT
Impact Minerals Ltd Annual Report 2021
79
DIRECTOR’S REPORT
Your Directors present their report on the consolidated entity consisting of Impact Minerals
Limited (“the Company”) and its subsidiaries (“the Group” or “the Consolidated Entity”) and
its subsidiaries at the end of the year ended 30 June 2021.
DIRECTORS
The following persons were Directors of Impact Minerals Limited during the whole of the financial
year and up to the date of this report unless noted otherwise:
• Peter Unsworth, Non-Executive Chairman
• Michael Jones, Managing Director
• Paul Ingram, Non-Executive Director
• Markus Elsasser, Non-Executive Director
PRINCIPAL ACTIVITIES
The principal activity of the Group during the financial year was exploration for deposits of nickel,
gold, copper and platinum group elements.
FINANCIAL RESULTS
The consolidated loss of the Group after providing for income tax for the year ended 30 June 2021
was $4,760,174 (2020: $1,685,165).
DIVIDENDS
No dividends have been paid or declared since the start of the financial year. No recommendation for
the payment of a dividend has been made by the Directors.
OPERATIONS AND FINANCIAL REVIEW
During the year Impact completed major exploration programmes at its Broken Hill Ni-Cu-PGM and
Commonwealth Cu-Au projects in NSW and also added to its land position in Western Australia.
At the 816 km2 Broken Hill project a major 10,000 metre RC drill programme delivered break through
drill results at three key prospects. At Platinum Springs high grade mineralisation was found in a
basal channel structure, the first coherent zone of mineralisation found at the prospect in 40 years of
exploration. At Red Hill a standout 139 metre thick intercept of modest mineralisation indicates
potential for mineralisation at depth. At the Little Broken Hill Gabbro, the first ever drill programme at
the prospect, identified highly anomalous and low grade PGE’s over 1,500 m of strike and still open
for a further 4-5 kilometres. Follow up drill programmes are planned for 2022-23.
At the 903 km2 Commonwealth Project in the prolific copper-gold province of the Lachlan Fold Belt
in NSW, a significant target was identified at Apsley that had strong and coincident geophysical and
soil geochemistry anomalies. A 5,000 metre drill programme was completed at the end of the
financial year and a large copper halo was identified. Further work including drilling is required at the
prospect. Two tenements were sold during the year to a private company that is expecting to
complete an IPO in late 2021.
Impact Minerals Ltd Annual Report 2021
80
DIRECTOR’S REPORT
At the Arkun project in Western Australia a new project, Beau, was purchased. This covers a modest
but extensive circular magnetic anomaly that is of a similar geometry to the Gonneville intrusion, the
host to the recent major Julimar discovery (Chalice Mining Limited ASX:CHN). In addition, 17 targets
for follow up work were identified across the Arkun project, including Beau, and a soil geochemistry
survey was completed along gazetted roads and tracks, with assays to be received. The 17 areas
were identified from an interpretation of magnetic data.
In Queensland, Impact sold its Clermont project to now listed company Australasian Gold Limited
(ASX:A8G) for 1,000,000 shares. The shares are escrowed until April 2022. There was no activity at
the Blackridge project and Impact is considering its options for it.
FINANCIAL
As at 30 June 2021, the Group had net assets of $15,632,776 (2020: $13,377,076) including cash and
cash equivalents of $3,415,778 (2020: $2,431,426).
RESPONSE TO COVID-19
Impact is continuing to review the ongoing situation relating to the COVID-19 pandemic and the
implications for the health and wellbeing of our employees, contractors and stakeholders. The
Company has been pro-active with respect to its response to COVID-19 and has developed
operational procedures and plans in line with official health advice and government directives. Impact
will continue to operate within these guidelines and will adapt its procedures as required.
The impact on the Group’s operations to date has not been material and whilst the situation with
regards to COVID-19 remains uncertain, the Company remains an active explorer across its projects
and does not foresee, at this time, that it will have a material impact on future operations.
Competent Persons Statement
The review of operations contained in this report is based on information compiled by Dr Mike Jones, a Member
of the Australian Institute of Geoscientists. He is a director of the Company and works for Impact Minerals
Limited. He has sufficient experience which is relevant to the style of mineralisation and types of deposits under
consideration and to the activity which he is undertaking to qualify as a Competent Person as defined in the
2012 edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves
(the JORC Code). Dr Jones has consented to the inclusion in the report of the matters based on his information
in the form and context in which it appears.
Impact Minerals confirms that it is not aware of any new information or data that materially affects the
information included in previous market announcements and in the case of mineral resource estimates, that all
material assumptions and technical parameters underpinning the estimates continue to apply and have not
materially changed.
SIGNIFICANT CHANGES IN THE STATE OF AFFAIRS
Significant changes in the state of affairs of the Group during the financial year were as follows:
•
•
In July 2020, the Company raised $3,245,000 (before costs) via a placement of 216,333,333 new
shares at an issue price of 1.5 cents each.
In April 2021, the Company raised $4,000,000 (before via a placement of 242,424,242 new shares
at an issue price of 1.65 cents each.
Impact Minerals Ltd Annual Report 2021
81
DIRECTOR’S REPORT
EVENTS SINCE THE END OF THE FINANCIAL YEAR
There has not arisen in the interval between the end of the financial year and the date of this report
any item, transaction or event of a material and unusual nature likely, in the opinion of the Directors,
to affect significantly the operations, the results of those operations, or the state of affairs of the
Group in future financial years.
LIKELY DEVELOPMENTS AND EXPECTED RESULTS OF OPERATIONS
The Directors are not aware of any developments that might have a significant effect on the
operations of the Group in subsequent financial years not already disclosed in this report.
ENVIRONMENTAL REGULATION
The Group is subject to significant environmental regulation in respect of its exploration activities.
Tenements in Western Australia, New South Wales and Queensland are granted subject to adherence
to environmental conditions with strict controls on clearing, including a prohibition on the use of
mechanised equipment or development without the approval of the relevant government agencies,
and with rehabilitation required on completion of exploration activities. These regulations are
controlled by the Department of Mines, Industry Regulation and Safety (Western Australia), the
Department of Industry (New South Wales) and the Department of Natural Resources, Mines and
Energy (Queensland).
Impact Minerals Limited conducts its exploration activities in an environmentally sensitive manner
and the Group is not aware of any breach of statutory conditions or obligations.
Greenhouse gas and energy data reporting requirements
The Directors have considered compliance with the National Greenhouse and Energy Reporting Act
2007 which requires entities to report annual greenhouse gas emissions and energy use. The
Directors have assessed that there are no current reporting requirements for the year ended 30 June
2021, however reporting requirements may change in the future.
Peter Unsworth B.Com (Non-Executive Chairman), Director since 28 April 2006
INFORMATION ON DIRECTORS
Experience and expertise
Mr Unsworth, formerly a chartered accountant, has more than 40 years’
experience in the corporate finance, investment, and securities industries and has
a wealth of management experience with both public and private companies. A
former Executive Director with a leading Western Australian stockbroking
company, Mr Unsworth has been a Director of a number of public exploration
and mining companies. He is a former Director and Chairman of the Western
Australian Government owned Gold Corporation (operator of The Perth Mint).
Other current directorships None
Former directorships
in last three years
Stealth Global Holdings Limited (appointed July 2018, retired October 2019)
Special responsibilities
Chair of the Board
Interests in shares
and options
Ordinary shares – Impact Minerals Limited
Unlisted options – Impact Minerals Limited
15,994,098
30,000,000
Impact Minerals Ltd Annual Report 2021
82
DIRECTOR’S REPORT
Michael Jones PhD, MAIG (Managing Director), Director since 31 March 2006
Experience and expertise
Dr Jones completed undergraduate and post-graduate studies in Mining and
Exploration Geology at Imperial College, London. His PhD work on gold
mineralisation saw him move to Western Australia in 1988 to work for Western
Mining Corporation exploring for gold and nickel deposits in the Yilgarn. From
1994, he consulted to the exploration and mining industry specialising in the
integration of geological field mapping and the interpretation of geochemical,
geophysical and remotely sensed data for target generation.
Dr Jones has worked on over 80 projects both in Greenfields and near mine
exploration in a wide variety of mineralised terrains and was the founding
Director of Lithofire Consulting Geologists in Perth, Australia. He was also the
team leader during the discovery of a significant gold deposit at the Higginsville
Mining Centre, near Kalgoorlie and an iron ore deposit near Newman, both in
Western Australia.
Other current directorships None
Former directorships
in last three years
None
Special responsibilities
Managing Director
Interests in shares
and options
Ordinary shares – Impact Minerals Limited
Unlisted options – Impact Minerals Limited
7,715,052
66,000,000
Paul Ingram B.AppSc, AIMM, MICA (Non-Executive Director), Director since 27 September 2009
Experience and expertise
Mr Ingram is a geologist with extensive experience in managing major mineral
exploration programs for several publicly listed companies and has been
involved in the mining sector for over forty years. He has designed and
implemented innovative techniques for exploration in remote areas and has
managed projects in countries throughout Australia and east Asia.
Other current directorships A-Cap Resources Limited (Director since June 2009)
Former directorships in last
three years
None
Special responsibilities
None
Interests in shares
and options
Ordinary shares – Impact Minerals Limited
Unlisted options – Impact Minerals Limited
580,680
16,000,000
Markus Elsasser PhD (Non-Executive Director), Director since 9 August 2012
Experience and expertise
Dr Markus Elsasser is a German financier and investor in the mineral resources
industry. He is Head of the Elsasser family office ‘M. Elsasser & Cie AG 1971’ in
Dusseldorf, Germany. Dr Elsasser has previously been Director of Finance at the
Dow Chemical Company in Germany. He has extensive General Management
experience with former appointments as Managing Director in Australia and
Singapore in the chemical and food industries.
Other current directorships None
Former directorships in last
three years
Special responsibilities
Interests in shares
and options
None
None
Ordinary shares – Impact Minerals Limited
Unlisted options – Impact Minerals Limited
23,310,402
16,000,000
Impact Minerals Ltd Annual Report 2021
83
DIRECTOR’S REPORT
COMPANY SECRETARY
Bernard Crawford B.Com, CA, MBA, AGIA ACG (appointed 4 April 2016)
Mr Crawford is a Chartered Accountant with over 30 years’ experience in the resources industry in Australia
and overseas. He has held various positions in finance and management with NYSE, TSX and ASX listed
companies. Mr Crawford is the CFO and/or Company Secretary of a number of public companies. He holds a
Bachelor of Commerce degree from the University of Western Australia, a Master of Business Administration
from London Business School and is a Member of Chartered Accountants Australia and New Zealand and the
Governance Institute of Australia.
MEETINGS OF DIRECTORS
The number of formal meetings of the Company’s Board of Directors held during the year ended 30 June 2021,
and the number of meetings attended by each Director were:
Directors
Number of meetings attended
Number of meetings eligible to attend
Peter Unsworth
Michael Jones
Paul Ingram
Markus Elsasser
5
5
5
4
5
5
5
5
RETIREMENT, ELECTION AND CONTINUATION IN OFFICE OF DIRECTORS
Mr Ingram, being a Director retiring by rotation who, being eligible, will offer himself for re-election at
the Annual General Meeting.
REMUNERATION REPORT (AUDITED)
The Directors present the Impact Minerals Limited 2021 Remuneration Report, outlining key aspects
of the Company’s remuneration policy and framework, and remuneration awarded this year.
The report contains the following sections:
a) Key management personnel covered in this report
b) Remuneration governance and the use of remuneration consultants
c) Executive remuneration policy and framework
d) Relationship between remuneration and the Group’s performance
e) Non-executive director remuneration policy
f) Voting and comments made at the Company’s 2020 Annual General Meeting
g) Details of remuneration
h) Service agreements
i) Details of share-based compensation and bonuses
j) Equity instruments held by key management personnel
k) Loans to key management personnel
l) Other transactions with key management personnel.
Impact Minerals Ltd Annual Report 2021
84
DIRECTOR’S REPORT
a) Key management personnel covered in this report
Non-Executive and Executive Directors (see pages 82 to 83 for details about each director)
Name
Peter Unsworth
Michael Jones
Paul Ingram
Markus Elsasser
Position
Non-Executive Chairman
Managing Director
Non-Executive Director
Non-Executive Director
b) Remuneration governance and the use of remuneration consultants
The Company does not have a Remuneration Committee. Remuneration matters are handled by the
full Board of the Company. In this respect the Board is responsible for:
•
•
•
the over-arching executive remuneration framework;
the operation of the incentive plans which apply to executive directors and senior executives (the
executive team), including key performance indicators and performance hurdles;
remuneration levels of executives; and
• non-executive director fees.
The objective of the Board is to ensure that remuneration policies and structures are fair and
competitive and aligned with the long-term interests of the Company.
In addition, all matters of remuneration are handled in accordance with the Corporations Act
requirements, especially with regards to related party transactions. That is, none of the Directors
participate in any deliberations regarding their own remuneration or related issues.
Independent external advice is sought from remuneration consultants when required, however no
advice was sought during the year ended 30 June 2021.
c) Executive remuneration policy and framework
In determining executive remuneration, the Board aims to ensure that remuneration practices are:
• competitive and reasonable, enabling the Company to attract and retain key talent;
• aligned to the Company’s strategic and business objectives and the creation of shareholder value;
•
transparent and easily understood; and
• acceptable to shareholders.
All executives receive consulting fees or a salary, part of which may be taken as superannuation, and
from time to time, options. The Board reviews executive packages annually by reference to the
executive’s performance and comparable information from industry sectors and other listed
companies in similar industries.
All remuneration paid to specified executives is valued at the cost to the Group and expensed.
Options are valued using a Black-Scholes option pricing model.
Impact Minerals Ltd Annual Report 2021
85
DIRECTOR’S REPORT
d) Relationship between remuneration and the Group’s performance
Emoluments of Directors are set by reference to payments made by other companies of similar size
and industry, and by reference to the skills and experience of Directors. Fees paid to Non-Executive
Directors are not linked to the performance of the Group. This policy may change once the
exploration phase is complete and the Group is generating revenue. At present the existing
remuneration policy is not impacted by the Group’s performance including earnings and changes in
shareholder wealth (e.g. changes in share price) with the exception of incentive options issued to
Directors, subject to shareholder approval.
The Board has not set short term performance indicators, such as movements in the Company’s
share price, for the determination of Non-Executive Director emoluments as the Board believes this
may encourage performance which is not in the long-term interests of the Company and its
shareholders. The Board has structured its remuneration arrangements in such a way it believes is in
the best interests of building shareholder wealth in the longer term. The Board believes participation
in the Company’s Incentive Option Scheme motivates key management and executives with the long-
term interests of shareholders.
e) Non-Executive Director remuneration policy
The Board policy is to remunerate Non-Executive Directors at commercial market rates for
comparable companies for their time, commitment and responsibilities. Non-Executive Directors
receive a Board fee but do not receive fees for chairing or participating on Board committees. Board
members are allocated superannuation guarantee contributions as required by law, and do not
receive any other retirement benefits. From time to time, some individuals may choose to sacrifice
their salary or consulting fees to increase payments towards superannuation.
The maximum annual aggregate Non-Executive Directors’ fee pool limit is $250,000 as approved by
shareholders at the Company’s 2016 Annual General Meeting (“AGM”) held on 9 November 2016.
Fees for Non-Executive Directors are not linked to the performance of the Group. Non-Executive
Directors’ remuneration may also include an incentive portion consisting of options, subject to
approval by shareholders.
f) Voting and comments made at the Company’s 2020 Annual General Meeting
Impact Minerals Limited received more than 99% of “yes” votes on its Remuneration Report for the
2020 financial year. The Company did not receive any specific feedback at the AGM or throughout
the year on its remuneration practices.
Impact Minerals Ltd Annual Report 2021
86
DIRECTOR’S REPORT
g) Details of remuneration
The following table show details of the remuneration received by the Group’s key management
personnel for the current and previous financial year.
Short-term employment
benefits
Salary & fees
Non-monetary
benefit
Post-
employment
benefits
Super-
annuation
Share-based
payments
Shares
Options
Total
$
$
$
$
$
$
% of
remuneration
to total from
shares and
options
%
56,240
246,879
28,585
31,300
363,004
50,000
246,879
20,000
21,900
3,742
342,521
-
-
-
-
-
-
-
-
-
-
-
5,343
-
2,715
-
8,058
4,750
-
1,900
-
-
6,650
-
-
-
-
-
-
-
-
-
-
-
25,015
51,795
13,701
13,701
86,598
298,674
45,001
45,001
104,212
475,274
121,027
175,777
252,379
499,258
66,090
66,090
-
87,990
87,990
3,742
505,586
854,757
28.9
17.3
30.4
30.4
-
68.9
50.6
75.1
75.1
-
-
Name
2021
Directors
P Unsworth
M Jones
P Ingram
M Elsasser
TOTALS
2020
Directors
P Unsworth
M Jones
P Ingram
M Elsasser
E Hannon (1)
TOTALS
(1) Resigned 10 September 2019.
h) Service agreements
M Jones, Managing Director
Dr Jones is remunerated pursuant to an ongoing Consultancy Services Agreement. Dr Jones was paid
fees of $246,879 for the year ended 30 June 2021. The notice period (other than for gross
misconduct) is three months.
(i) Details of share-based compensation and bonuses
Options
Options over ordinary shares in Impact Minerals Limited are granted under the Employee Option
Acquisition Plan (“Option Plan”). Participation in the Option Plan and any vesting criteria are at the
Board’s discretion and no individual has a contractual right to participate in the Option Plan or to
receive any guaranteed benefits. Any options issued to Directors of the Company are subject to
shareholder approval. No options were issued to Directors in the 2021 financial year.
Further information on the fair value of share options and assumptions is set out in Note 25 to the
financial statements.
Impact Minerals Ltd Annual Report 2021
87
DIRECTOR’S REPORT
j) Equity instruments held by key management personnel
The following tables detail the number of fully paid ordinary shares and options over ordinary
shares in the Company that were held during the financial year and the previous financial year
by key management personnel of the Group, including their close family members and entities
related to them.
Options
Opening
balance at
1 July
32,000,000
2021
Directors
P Unsworth
M Jones
71,000,000
P Ingram
17,000,000
M Elsasser
17,000,000
TOTALS
137,000,000
2020
Directors
P Unsworth
19,333,335
18,000,000
M Jones
41,250,001
36,000,000
P Ingram
8,000,000
10,000,000
M Elsasser
8,000,000
10,000,000
TOTALS
76,583,336
74,000,000
Granted as
remuneration
Options
exercised
Net change
(other)
Balance at
30 June
Vested but
not
exercisable
Vested and
exercisable
Vested during
the year
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(2,000,000) 30,000,000
(5,000,000) 66,000,000
(1,000,000)
16,000,000
(1,000,000)
16,000,000
(9,000,000)
128,000,000
(5,333,335)
32,000,000
(6,250,001)
71,000,000
(1,000,000)
17,000,000
(1,000,000)
17,000,000
(13,583,336)
137,000,000
-
-
-
-
-
-
-
-
-
-
30,000,000
13,000,000
66,000,000
28,000,000
16,000,000
7,000,000
16,000,000
7,000,000
128,000,000
55,000,000
19,000,000
8,000,000
43,000,000
20,000,000
10,000,000
4,000,000
10,000,000
4,000,000
82,000,000
36,000,000
During the year, no ordinary shares in the Company were issued to Directors as a result of the
exercise of remuneration options.
Shareholdings
Opening balance
at 1 July
Granted as
remuneration
Options
exercised
Net change
(other)
Balance
at 30 June
2021
Directors
P Unsworth
15,994,098
M Jones
P Ingram
7,715,052
580,680
M Elsasser
23,310,402
TOTALS
2020
Directors
47,600,232
P Unsworth
15,994,098
M Jones
P Ingram
7,715,052
580,680
M Elsasser
23,310,402
TOTALS
47,600,232
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15,994,098
7,715,052
580,680
23,310,402
47,600,232
15,994,098
7,715,052
580,680
23,310,402
47,600,232
The assessed fair value at grant date of options granted to individuals is allocated equally over the
period from grant date to vesting date, (and the amount included in the remuneration tables above).
Fair values at grant date are determined using a Black-Scholes option pricing model that takes into
account the exercise price, the term of the option, the impact of dilution, the share price at grant
date and expected volatility of the underlying share, the expected dividend yield and the risk-free
interest rate for the term of the option.
Impact Minerals Ltd Annual Report 2021
88
DIRECTOR’S REPORT
k) Loans to key management personnel
There were no loans to individuals or members of key management personnel during the financial
year or the previous financial year.
l) Other transactions with key management personnel
There were no other transactions with key management personnel during the financial year or the
previous financial year.
END OF REMUNERATION REPORT (AUDITED)
SHARES UNDER OPTION
Unissued ordinary shares of the Company under option at the date of this report are as follows:
Date options granted
Expiry date
Issue price of shares
Number under option
8 Nov 2018
8 Nov 2018
8 Nov 2019 and 15 Nov 2019
30 Apr 2021
TOTAL
30 Nov 2021
30 Nov 2022
5 Nov 2023
29 Apr 2023
$0.03
$0.0375
$0.0149
$0.03
40,000,000
20,000,000
93,000,000
4,000,000
157,000,000
No option holder has any right under the options to participate in any other share issue of the
Company or any other entity.
SHARES ISSUED ON THE EXERCISE OF OPTIONS
In August and November 2020, the Company issued a total of 2,708,434 ordinary shares to
employees upon the cashless exercise of 8,000,000 options with an exercise price of $0.0149 and
expiring on 5 November 2023. The terms of the Company’s Directors' and Employees' Option
Acquisition Plan provides for a Cashless Exercise Facility.
CORPORATE GOVERNANCE STATEMENT
The Company’s 2021 Corporate Governance Statement has been released as a separate document
and is located on the Company’s website at http://www.impactminerals.com.au/corporate-
governance/.
PROCEEDINGS ON BEHALF OF THE GROUP
No person has applied to the Court under section 237 of the Corporations Act 2001 for leave to bring
proceedings on behalf of the Company, or to intervene in any proceedings to which the Company is a
party, for the purpose of taking responsibility on behalf of the Company for all or part of those
proceedings.
INDEMNIFICATION AND INSURANCE OF DIRECTORS AND OFFICERS
During the financial year, the Company paid a premium to insure the Directors and Officers of the
consolidated entity against any liability incurred as a Director or Officer to the extent permitted by
the Corporations Act 2001. The contract of insurance prohibits the disclosure of the nature of the
liabilities covered or the amount of the premium paid.
Impact Minerals Ltd Annual Report 2021
89
DIRECTOR’S REPORT
The Group has not entered into any agreement with its current auditors indemnifying them against
claims by a third party arising from their position as auditor.
NON-AUDIT SERVICES
The Company may decide to employ the auditor on assignments additional to their statutory audit
duties where the auditor’s expertise and experience with the Company and/or the Group are
important.
Details of the amounts paid or payable to the auditor (Hall Chadwick WA Audit Pty Ltd) for audit and
non-audit services provided during the year are set out in Note 20. During the year ended 30 June
2021, no fees were paid or were payable for non-audit services provided by the auditor of the
consolidated entity (2020: $Nil).
AUDITOR’S INDEPENDENCE DECLARATION
A copy of the Auditor’s Independence Declaration as required under section 307C of the
Corporations Act 2001 is set out on the following page.
Signed in accordance with a resolution of the Directors.
Peter Unsworth
Chairman
Perth, 16 September 2021
Impact Minerals Ltd Annual Report 2021
90
AUDITOR’S
INDEPENDENCE
DECLARATION
Impact Minerals Ltd Annual Report 2021
91
AUDITOR’S
INDEPENDENCE
DECLARATION
Impact Minerals Ltd Annual Report 2021
92
CONSOLIDATED STATEMENT
OF PROFIT OR LOSS AND
OTHER COMPREHENSIVE
INCOME FOR THE YEAR ENDED
30 JUNE 2021
Impact Minerals Ltd Annual Report 2021
93
CONSOLIDATED STATEMENT
OF PROFIT OR LOSS AND OTHER
COMPREHENSIVE INCOME FOR
THE YEAR ENDED 30 JUNE 2021
Revenue from operating activities
Other income
CONSOLIDATED
2021
$
15,630
140,152
Notes
3(a)
3(a)
2020
$
20,703
477,526
Corporate and administration expense
(717,709)
(546,103)
Depreciation expense
11
(39,072)
(39,388)
Employee benefits expense
3(b)
(383,217)
(888,680)
Impairment of exploration expenditure
12
(3,712,774)
(113,146)
Loss on disposal of controlled entity
Occupancy expense
-
(504,731)
(63,184)
(91,346)
Loss before tax from continuing operations
(4,760,174)
(1,685,165)
Income tax expense
5
-
-
Loss for the year from continuing operations
(4,760,174)
(1,685,165)
Other comprehensive income (OCI)
Items that will not be reclassified to profit or loss
Change in the fair value of financial assets through OCI
10
Other comprehensive income for the year (net of tax)
45,000
45,000
-
-
Total comprehensive loss for the year attributable to
the owners of Impact Minerals Limited
(4,715,174)
(1,685,165)
Cents
per share
Cents
per share
Loss per share attributable to the owners of
Impact Minerals Limited
Basic and diluted loss per share
19
(0.26)
(0.12)
The Consolidated Statement of Profit or Loss and Other Comprehensive Income should be read
in conjunction with the accompanying notes.
Impact Minerals Ltd Annual Report 2021
94
CONSOLIDATED STATEMENT
OF FINANCIAL POSITION
AS AT 30 JUNE 2021
Impact Minerals Ltd Annual Report 2021
95
CONSOLIDATED STATEMENT
OF FINANCIAL POSITION
AS AT 30 JUNE 2021
ASSETS
Current Assets
Cash and cash equivalents
Trade and other receivables
Other current assets
Assets held for sale
Total Current Assets
Non-Current Assets
Financial assets at fair value through other
comprehensive income
Property, plant and equipment
Exploration expenditure
Other non-current assets
Total Non-Current Assets
TOTAL ASSETS
LIABILITIES
Current Liabilities
Trade and other payables
Short-term provisions
Total Current Liabilities
TOTAL LIABILITIES
NET ASSETS
EQUITY
Issued capital
Option reserve
Transactions with non-controlling interest
Financial asset reserve
Accumulated losses
TOTAL EQUITY
CONSOLIDATED
Notes
2021
$
2020
$
6
7
8
9
10
11
12
13
14
15
3,415,778
2,431,426
38,999
27,047
115,141
72,433
35,234
-
3,596,965
2,539,093
145,000
25,319
-
37,549
11,993,262
10,946,163
262,555
151,055
12,426,136
11,134,767
16,023,101
13,673,860
299,789
90,536
390,325
390,325
210,496
86,288
296,784
296,784
15,632,776
13,377,076
16
17 a)
17 b)
10
18
53,787,639
46,931,843
901,996
1,005,268
(1,161,069)
(1,161,069)
45,000
-
(37,940,790)
(33,398,966)
15,632,776
13,377,076
The Consolidated Statement Financial Position should be read in conjunction with
the accompanying notes.
Impact Minerals Ltd Annual Report 2021
96
CONSOLIDATED STATEMENT
OF CHANGES IN EQUITY
FOR THE YEAR ENDED
30 JUNE 2021
Impact Minerals Ltd Annual Report 2021
97
CONSOLIDATED STATEMENT OF
CHANGES IN EQUITY FOR THE YEAR
ENDED 30 JUNE 2021
Issued
capital
Option
reserve
$
$
Foreign
currency
translation
reserve
$
Financial
asset
reserve
$
Transactions
with non-
controlling
interest
$
Accumulated
losses
Total
equity
$
$
At 1 July 2019
44,900,024
577,577
(504,747)
(506,456)
(1,161,069)
(31,445,495)
11,859,834
Total comprehensive loss for
the year
Other comprehensive income
Total comprehensive loss for
the year (net of tax)
Transactions with owners in
their capacity as owners
Transfer to retained earnings
Derecognition of foreign
exchange reserve
-
-
-
-
-
Shares issued
Share issue costs
2,135,505
(103,686)
-
-
-
-
-
-
-
Fair value of options issued
Fair value of options expired
-
-
665,841
(238,150)
At 30 June 2020
46,931,843 1,005,268
At 1 July 2020
46,931,843 1,005,268
Total comprehensive loss for
the year
Other comprehensive income
Total comprehensive loss for
the year (net of tax)
Transactions with owners in
their capacity as owners
-
-
-
Shares issued
Share issue costs
7,303,750
(502,114)
-
-
-
-
-
Fair value of options issued
-
169,238
Exercise of options
54,160
(54,160)
Fair value of options expired
-
(218,350)
At 30 June 2021
53,787,639
901,996
-
-
-
-
-
-
-
506,456
-
-
-
-
-
-
-
-
-
(1,685,165)
(1,685,165)
-
-
(1,685,165)
(1,685,165)
(506,456)
-
-
-
-
-
504,747
2,135,505
(103,686)
665,841
238,150
-
(1,161,069)
(33,398,966)
13,377,076
(1,161,069)
(33,398,966)
13,377,076
-
-
-
-
-
-
-
-
(4,760,174)
(4,760,174)
-
45,000
(4,760,174)
(4,715,174)
-
-
-
-
218,350
7,303,750
(502,114)
169,238
-
-
-
-
-
-
-
-
-
-
45,000
45,000
-
-
-
-
-
45,000 (1,161,069)
(37,940,790)
15,632,776
504,747
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
The Consolidated Statement of Changes in Equity should be read in conjunction with the
accompanying notes.
Impact Minerals Ltd Annual Report 2021
98
CONSOLIDATED STATEMENT
OF CASH FLOWS
FOR THE YEAR ENDED
30 JUNE 2021
Impact Minerals Ltd Annual Report 2021
99
CONSOLIDATED STATEMENT OF
CASH FLOWS FOR THE YEAR ENDED
30 JUNE 2021
CONSOLIDATED
Notes
2021
$
2020
$
CASH FLOWS FROM OPERATING ACTIVITIES
Payments to suppliers and employees
(1,027,057)
(792,814)
Interest received
Other income received
Research and development tax rebate
Government grants
20,589
27,700
93,502
67,470
18,071
5,757
287,189
33,540
NET CASH FLOWS USED IN OPERATING ACTIVITIES
26
(817,796)
(448,257)
CASH FLOWS FROM INVESTING ACTIVITIES
Payments for property, plant and equipment
(26,842)
(5,176)
Payments for exploration activities
(4,840,546)
(1,214,584)
Payments for the acquisition of tenements
(103,750)
-
Proceeds from disposal of tenements
-
100,000
NET CASH FLOWS USED IN INVESTING ACTIVITIES
(4,971,138)
(1,119,760)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from issue of shares
7,245,000
2,100,505
Share issue costs
(471,714)
(103,686)
NET CASH FLOWS FROM FINANCING ACTIVITIES
6,773,286
1,996,819
Net increase/(decrease) in cash and cash equivalents
984,352
428,802
Cash and cash equivalents at beginning of the year
2,431,426
2,002,624
CASH AND CASH EQUIVALENTS AT END OF THE YEAR
6
3,415,778
2,431,426
The Consolidated Statement of Cash Flows should be read in conjunction with
the accompanying notes.
Impact Minerals Ltd Annual Report 2021
100
NOTES TO THE CONSOLIDATED
FINANCIAL STATEMENTS
FOR THE YEAR ENDED
30 JUNE 2021
Impact Minerals Ltd Annual Report 2021
101
NOTES TO THE CONSOLIDATED
FINANCIAL STATEMENTS FOR
THE YEAR ENDED 30 JUNE 2021
NOTE 1: CORPORATE INFORMATION
The consolidated financial report of Impact Minerals Limited for the year ended 30 June 2021 was
authorised for issue in accordance with a resolution of the Directors on 16 September 2021.
Impact Minerals Limited is a for-profit company incorporated in Australia and limited by shares which
are publicly traded on the Australian Securities Exchange. The nature of the operation and principal
activities of the consolidated entity are described in the attached Directors’ Report.
The principal accounting policies adopted in the preparation of these consolidated financial
statements are set out below and have been applied consistently to all periods presented in the
consolidated financial statements and by all entities in the consolidated entity.
NOTE 2: STATEMENT OF COMPLIANCE
These general purpose financial statements have been prepared in accordance with Australian
Accounting Standards, other authoritative pronouncements of the Australian Accounting Standards
Board, Urgent Issues Group Interpretations and the Corporations Act 2001.
Compliance with IFRS
The consolidated financial statements of Impact Minerals Limited also comply with International
Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board
(“IASB”).
New and amended accounting standards and interpretations adopted by the Group
No new standards or interpretations relevant to the operations of the Group have come into effect
for the reporting period.
Accounting Standards that are mandatorily effective for the current reporting year
The Group has adopted all of the new and revised Standards and Interpretations issued by the
Australian Accounting Standards Board (“AASB”) that are relevant to its operations and effective for
an accounting period that begins on or after 1 January 2020. New and revised Standards and
amendments thereof and Interpretations effective for the current year that are relevant to the Group
include:
• AASB 2018-6: Amendments to Australian Accounting Standards – Definition of a Business
• AASB 2018-7: Amendments to Australian Accounting Standards – Definition of Material
• AASB 2019-1: Amendments to Australian Accounting Standards – References to the Conceptual
Framework
• AASB 2019-3: Amendments to Australian Accounting Standards – Interest Rate Benchmark Reform
• AASB 2019-5: Amendments to Australian Accounting Standards – Disclosure of the Effect of New
IFRS Standards Not Yet Issued in Australia
Impact Minerals Ltd Annual Report 2021
102
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
The Directors have determined that there is no material impact of the new and revised Standards and
Interpretations on the Group and, therefore, no material change is necessary to Group accounting
policies
a) Basis of measurement
Historical cost convention
These consolidated financial statements have been prepared under the historical cost
convention, except where stated.
Critical accounting estimates
The preparation of financial statements requires the use of certain critical accounting estimates.
It also requires management to exercise its judgement in the process of applying the Group’s
accounting policies. The areas involving a higher degree of judgement or complexity, or areas
where assumptions and estimates are significant to the financial statements, are disclosed where
appropriate.
b) Going concern
The financial report has been prepared on the going concern basis, which contemplates the
continuity of normal business activity and the realisation of assets and the settlement of liabilities
in the ordinary course of business.
The Consolidated Group incurred a loss for the year of $4,760,174 (2020: loss of $1,685,165);
included in this loss were impairment expenses of $3,712,774 (2020: $113,146). During the year
the Consolidated Group incurred net cash outflows from operating and investing activities of
$817,796 (2020: $448,257). As at 30 June 2021 the Consolidated Group had a cash balance of
$3,415,778 (2020: $2,431,426).
The ability of the Consolidated Group to continue as a going concern is principally dependent
upon the ability of the Company to secure funds by raising capital from equity markets and
managing cashflow in line with available funds. These conditions indicate a material uncertainty
that may cast significant doubt about the ability of the Company to continue as a going concern.
In the event the above matters are not achieved, the Company will be required to raise funds for
working capital from debt or equity sources.
Management have prepared a cash flow forecast, which indicates that the Consolidated Group
will have sufficient cash flows to meet all commitments and working capital requirements for the
12 month period from the date of signing this financial report.
Based on the cash flow forecast and other factors referred to above, the Directors are satisfied
that the going concern basis of preparation is appropriate. In particular, given the Company’s
history of raising capital to date, the Directors are confident of the Company’s ability to raise
additional funds as and when they are required.
Impact Minerals Ltd Annual Report 2021
103
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
Should the Consolidated Group be unable to continue as a going concern it may be required to
realise its assets and extinguish its liabilities other than in the normal course of business and at
amounts different to those stated in the financial statements. The financial statements do not
include any adjustments relating to the recoverability and classification of asset carrying
amounts or to the amount and classification of liabilities that might result should the Company
be unable to continue as a going concern and meet its debts as and when they fall due.
The impact of the Coronavirus (COVID-19) pandemic is ongoing and while it has not significantly
impacted the group up to 30 June 2021, it is not practicable to estimate the potential impact,
positive or negative, after the reporting date. The situation is rapidly developing and is
dependent on measures imposed by the Australian Government and other countries, such as
maintaining social distancing requirements, quarantine, travel restrictions and any economic
stimulus that may be provided.
c) Principles of consolidation
Subsidiaries
The consolidated financial statements incorporate the assets and liabilities of all subsidiaries of
the Company as at 30 June 2021 and the results of all subsidiaries for the year then ended. The
Company and its subsidiaries together are referred to in this financial report as the Group or the
consolidated entity.
Subsidiaries are all entities (including structured entities) over which the Group has control. The
Group controls an entity when the Group is exposed to, or has rights to, variable returns from its
investment with the entity and has the ability to affect those returns through its power to direct
the activities of the entity.
The acquisition method of accounting is used to account for business combinations by the
Group.
Subsidiaries are fully consolidated from the date on which control is transferred to the Group.
They are de consolidated from the date that control ceases.
Intercompany transactions, balances and unrealised gains on transactions between Group
companies are eliminated. Unrealised losses are also eliminated unless the transaction provides
evidence of an impairment of the transferred asset. Accounting policies of subsidiaries have been
changed where necessary to ensure consistency with the policies adopted by the Group.
Non-controlling interests in the results and equity of subsidiaries are shown separately in the
Consolidated Statement of Profit or Loss and Other Comprehensive Income, Consolidated
Statement of Financial Position, and the Consolidated Statement of Changes in Equity
respectively.
d) Critical accounting judgements and key sources of estimation uncertainty
The application of accounting policies requires the use of judgments, estimates and assumptions
about carrying values of assets and liabilities that are not readily apparent from other sources.
The estimates and associated assumptions are based on historical experience and other factors
that are considered to be relevant. Actual results may differ from these estimates.
Impact Minerals Ltd Annual Report 2021
104
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
The estimates and underlying assumptions are reviewed on an ongoing basis. Revisions are
recognised in the period in which the estimate is revised if it affects only that period, or in the
period of the revision and future periods if the revision affects both current and future periods.
e) Segment reporting
Operating segments are reported in a manner consistent with the internal reporting provided to
the chief operating decision maker. The chief operating decision maker, who is responsible for
allocating resources and assessing performance of the operating segments, has been identified
as the Board of Directors of Impact Minerals Limited.
f) Functional and presentation of currency
The consolidated financial statements are presented in Australian dollars, which is the Group’s
functional and presentational currency.
g) Leases
Leases in which a significant portion of the risks and rewards of ownership are not transferred to
the Group as lessee are classified as operating leases. Payments made under operating leases
(net of any incentives received from the lessor) are charged to profit or loss as incurred over the
period of the lease.
Leases in which a significant portion of the risks and rewards of ownership are transferred to the
Group as lessee are classified as finance leases. At the commencement date of a lease, the Group
recognises a liability to make lease payments (i.e., the lease liability) and an asset representing
the right to use the underlying asset during the lease term (i.e., the right-of-use asset). The Group
separately recognises the interest expense on the lease liability and the depreciation expense on
the right-of-use asset.
h) Employee benefits
Short-term obligations
Liabilities for wages and salaries, including non-monetary benefits, annual leave and
accumulating sick leave expected to be settled within 12 months after the end of the period in
which the employees render the related service, are recognised in respect of employees’ services
up to the end of the reporting period and are measured at the amounts expected to be paid
when the liabilities are settled. The liability for annual leave and accumulating sick leave is
recognised in the provision for employee benefits. Liabilities for non-accumulating sick leave are
recognised when the leave is taken and measured at the rates paid or payable. All other short-
term employee benefit obligations are presented as payables.
The obligations are presented as current liabilities in the Statement of Financial Position if the
entity does not have an unconditional right to defer settlement for at least 12 months after the
reporting date, regardless of when the actual settlement is expected to occur.
Impact Minerals Ltd Annual Report 2021
105
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
Other long-term obligations
The liability for long service leave and annual leave which is not expected to be settled within 12
months after the end of the period in which the employees render the related service, is
recognised in the provision for employee benefits and measured as the present value of
expected future payments to be made in respect of services provided by employees up to the
end of the reporting period using the projected unit credit method. Consideration is given to
expected future wage and salary levels, experience of employee departures and periods of
service. Expected future payments are discounted using market yields at the end of the reporting
period on national government bonds with terms to maturity and currency that match, as closely
as possible, the estimated future cash outflows.
Share-based payments
The Group provides benefits to employees of the Company in the form of share options. The fair
value of options granted is recognised as an employee benefits expense with a corresponding
increase in equity. The fair value is measured at grant date and spread over the period during
which the employees become unconditionally entitled to the options. The fair value of the
options granted is measured using a Black-Scholes option pricing model, taking into account the
terms and conditions upon which the options were granted.
The cost of equity-settled transactions is recognised, together with a corresponding increase in
equity, on a straight-line basis over the vesting period. The amount recognised as an expense is
adjusted to reflect the actual number that vest.
The dilutive effect, if any, of outstanding options is reflected as additional share dilution in the
computation of earnings per share.
Termination benefits
Termination benefits are payable when employment is terminated before the normal retirement
date, or when an employee accepts voluntary redundancy in exchange for these benefits. The
Group recognises termination benefits when it is demonstrably committed to either terminating
the employment of current employees according to a detailed formal plan without possibility of
withdrawal or providing termination benefits as a result of an offer made to encourage voluntary
redundancy. Benefits falling due more than 12 months after the end of the reporting period are
discounted to present value. No termination benefits, other than accrued benefits and
entitlements, were paid during the period.
i) Goods and services tax (GST)
Revenues, expenses and assets are recognised net of the amount of associated GST, unless the
GST incurred is not recoverable from the taxation authority. In this case, it is recognised as part
of the cost of acquisition of the asset or as part of the expense.
Receivables and payables are stated inclusive of the amount of GST receivable or payable. The
net amount of GST recoverable from, or payable to, the taxation authority is included with other
receivables or payables in the Statement of Financial Position.
Impact Minerals Ltd Annual Report 2021
106
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
Cash flows are presented on a gross basis. The GST components of cash flows arising from
investing or financing activities which are recoverable from, or payable to the taxation authority,
are presented as operating cash flows.
j) Financial instruments
Financial assets
Initial recognition and measurement
Financial assets are classified, at initial recognition, as subsequently measured at amortised cost,
fair value through Other Comprehensive Income (OCI), and fair value through profit or loss.
The classification of financial assets at initial recognition depends on the financial asset’s
contractual cash flow characteristics and the Group’s business model for managing them. With
the exception of trade receivables that do not contain a significant financing component or for
which the Group has applied the practical expedient, the Group initially measures a financial
asset at its fair value plus, in the case of a financial asset not at fair value through profit or loss,
transaction costs.
In order for a financial asset to be classified and measured at amortised cost or fair value through
OCI, it needs to give rise to cash flows that are ‘solely payments of principal and interest (SPPI)’
on the principal amount outstanding. This assessment is referred to as the SPPI test and is
performed at an instrument level.
The Group’s business model for managing financial assets refers to how it manages its financial
assets in order to generate cash flows. The business model determines whether cash flows will
result from collecting contractual cash flows, selling the financial assets, or both.
Purchases or sales of financial assets that require delivery of assets within a time frame
established by regulation or convention in the marketplace (regular way trades) are recognised
on the trade date, i.e. the date that the Group commits to purchase or sell the asset.
Financial assets designated at fair value through OCI (equity instruments)
This is the category most relevant to the Group. Upon initial recognition, the Group can elect to
classify irrevocably its equity investments as equity instruments designated at fair value through
OCI when they meet the definition of equity under IAS 32 Financial Instruments: Presentation and
are not held for trading. The classification is determined on an instrument-by-instrument basis.
Gains and losses on these financial assets are never recycled to profit or loss. Dividends are
recognised as other income in the statement of profit or loss when the right of payment has been
established, except when the Group benefits from such proceeds as a recovery of part of the
cost of the financial asset, in which case, such gains are recorded in OCI. Equity instruments
designated at fair value through OCI are not subject to impairment assessment.
Impact Minerals Ltd Annual Report 2021
107
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 2: STATEMENT OF COMPLIANCE (Continued)
Derecognition
A financial asset (or, where applicable, a part of a financial asset or part of a group of similar
financial assets) is primarily derecognised (i.e. removed from the Group’s consolidated statement
of financial position) when:
• The rights to receive cash flows from the asset have expired; or
• The Group has transferred its rights to receive cash flows from the asset or has assumed an
obligation to pay the received cash flows in full without material delay to a third party under a
‘pass-through’ arrangement
and either (a) the Group has transferred substantially all the risks
and rewards of the asset, or (b) the Group has neither transferred nor retained substantially all
the risks and rewards of the asset, but has transferred control of the asset.
;
The Group considers a financial asset in default when contractual payments are 90 days past
due. However, in certain cases, the Group may also consider a financial asset to be in default
when internal or external information indicates that the Group is unlikely to receive the
outstanding contractual amounts in full before taking into account any credit enhancements held
by the Group. A financial asset is written off when there is no reasonable expectation of
recovering the contractual cash flows.
Financial liabilities
Initial recognition and measurement
Financial liabilities are classified, at initial recognition, as financial liabilities at fair value through
profit or loss, loans and borrowings, payables as appropriate.
All financial liabilities are recognised initially at fair value and, in the case of loans and borrowings
and payables, net of directly attributable transaction costs.
The Group’s financial liabilities include trade and other payables.
Impact Minerals Ltd Annual Report 2021
108
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 3: REVENUE AND EXPENSES
a) Revenue from operating activities
Interest income
Gain on sale of tenements
Research and development tax rebate
Other government rebates
Other income
Total revenue from operating activities
CONSOLIDATED
2021
$
15,630
-
93,502
16,430
30,220
155,782
2020
$
20,703
100,000
287,189
84,580
5,757
498,229
Revenue is measured at fair value of the consideration received or receivable. Amounts disclosed as
revenue are net of returns, trade allowances, rebates and amounts collected on behalf of third
parties. Interest income is recognised as it accrues.
Amounts received or receivable from the Australian Tax Office (ATO) in respect of the Research and
Development Tax Rebate (R&D Rebate) are recognised in Other Income for the year in which the
claim is lodged with the ATO. Management assesses its research and development activities and
expenditures to determine if these are likely to eligible under the R&D Rebate.
b) Employee benefits expense
Wages, salaries and other remuneration expenses
Directors’ fees
Superannuation fund contributions
Share-based payment expense (Note 25)
Total employee benefits expense
NOTE 4: SEGMENT INFORMATION
CONSOLIDATED
2021
$
110,795
116,125
17,459
138,838
383,217
2020
$
112,578
95,642
14,619
665,841
888,680
The Group operates in one geographical segment, being Australia and in one operating category,
being mineral exploration. Therefore, information reported to the chief operating decision maker (the
Board of Impact Minerals Limited) for the purposes of resource allocation and performance
assessment is focused on mineral exploration within Australia. The Board has considered the
requirements of AASB 8: Operating Segments and the internal reports that are reviewed by the chief
operating decision maker in allocating resources and have concluded at this time that there are no
separately identifiable segments
Impact Minerals Ltd Annual Report 2021
109
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 5: INCOME TAX
CONSOLIDATED
2021
$
2020
$
a) Major components of income tax expense are as follows:
Current income tax expense/(benefit)
Deferred income tax expense/(benefit)
Income tax expense reported in the Consolidated Statement
of Profit or Loss and Other Comprehensive Income
-
-
-
-
-
-
b) The prima facie tax on loss from ordinary activities before
income tax is reconciled to the income tax as follows:
Loss from ordinary activities before income tax expense
(4,760,174)
(1,685,165)
Prima facie tax benefit on profit from ordinary activities
beforeincome tax at 27.5% (2020: 27.5%)
(1,309,048)
(463,420)
Tax effect of permanent differences:
- Share-based expense
- Non-deductible expenses
- Government grant received
- Tax losses not recognised
Income tax expense/(benefit) on pre-tax profit
c) Deferred tax assets and (liabilities) are attributable to the
following:
Accrued expenses
Capital raising costs
Exploration expenditure
Plant and equipment
Provision for employee entitlements
Other
Tax losses
d) Unrecognised deferred tax assets
Deferred tax assets have not been recognised in respect of the
following items as the Directors do not believe it is
appropriate to regard realisation
of future tax benefits as probable:
- Tax losses
- Capital losses
38,180
2,805
(30,231)
1,298,294
-
8,392
143,135
(2,617,229)
(6,963)
24,897
1,460
2,446,308
-
183,106
142,773
(102,237)
239,778
-
7,554
72,504
(2,310,030)
(10,326)
23,729
96
2,216,473
-
7,029,303
488,929
7,518,232
5,943,960
651,887
6,595,847
Impact Minerals Ltd Annual Report 2021
110
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 5: INCOME TAX (Continued)
The current income tax charge is calculated on the basis of the tax laws enacted or substantively
enacted at the end of the reporting period. Management periodically evaluates positions taken in tax
returns with respect to situations in which applicable tax regulation is subject to interpretation. It
establishes provisions where appropriate on the basis of amounts expected to be paid to the tax
authorities.
Deferred tax assets are recognised for deductible temporary differences and unused tax losses only if
it is probable that future taxable amounts will be available to utilise those temporary differences and
losses.
The Company and its wholly-owned Australian controlled entities have formed a tax consolidated
group. The head entity of the tax consolidated group is Impact Minerals Limited.
No deferred tax asset has been recognised in the Consolidated Statement of Financial Position in
respect of the amount of either these losses or other deferred tax expenses. Should the Company not
satisfy the Continuity of Ownership Test, the Company will be able to utilise the losses to the extent
that it satisfies the Same Business Test.
NOTE 6: CASH AND CASH EQUIVALENTS
Cash at bank and on hand
Short-term deposits
CONSOLIDATED
2021
$
890,778
2,525,000
3,415,778
2020
$
631,426
1,800,000
2,431,426
Cash and cash equivalents includes cash on hand, deposits held at call with financial institutions,
other short-term, highly liquid investments with original maturities of three months or less.
The weighted average interest rate for the year was 0.36% (2020: 1.16%).
The Group’s exposure to interest rate risk is set out in Note 24. The maximum exposure to credit risk
at the end of the reporting period is the carrying amount of each class of cash and cash equivalents
mentioned above.
Impact Minerals Ltd Annual Report 2021
111
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 7: TRADE AND OTHER RECEIVABLES
Current
GST
Government grants / rebates
Other
CONSOLIDATED
2021
$
35,095
-
3,904
38,999
2020
$
15,992
51,040
5,401
72,433
Trade receivables are normally due for settlement within 30 days. They are presented as current
assets unless collection is not expected for more than 12 months after the reporting date.
Collectability of trade receivables is reviewed on an ongoing basis. Debts which are known to be
uncollectible are written off by reducing the carrying amount directly. A provision for doubtful
receivables is established when there is objective evidence that the Group will not be able to collect
all amounts due according to the original terms of the receivables.
The amounts held in trade and other receivables do not contain impaired assets and are not past due.
Based on the credit history of these trade and other receivables, it is expected that these amounts
will be received when due. The Group’s financial risk management objectives and policies are set out
in Note 24.
Due to the short-term nature of these receivables, their carrying value is assumed to approximate
their fair value.
NOTE 8: OTHER CURRENT ASSETS
Deposits
NOTE 9: ASSETS HELD FOR SALE
Tenements held for sale
CONSOLIDATED
2021
$
27,047
27,047
2020
$
35,234
35,234
CONSOLIDATED
2021
$
115,141
115,141
2020
$
-
-
In February 2021, the Company announced that it had reached an agreement for the sale of tenement
EL8632 and the northern part of block EL8505 in the Company’s Lachlan Fold Belt portfolio to
Orange Minerals Pty Ltd an unrelated company. The consideration is (a) a non-refundable deposit of
$15,000; (b) $50,000 in shares in a new listed company and $180,000 in cash; and (c) a 1% Net
Smelter Royalty.
As at 30 June 2021 the sale had not been completed and the licences subject to this agreement were
held at their carrying value.
Impact Minerals Ltd Annual Report 2021
112
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 10: FINANCIAL ASSETS AT FAIR VALUE THROUGH OTHER COMPREHENSIVE INCOME
Opening balance
Additions
Change in fair value
Closing balance
CONSOLIDATED
2021
$
-
100,000
45,000
145,000
2020
$
-
-
-
-
In November 2020, the Company sold its Clermont epithermal gold project (EPM14116) in central
Queensland to Australasian Gold Limited, an unrelated public company with a suite of similar
prospective gold assets in Queensland. The Company received $100,000 in shares in Australasian
Gold Limited (ASX: A8G) at an issue price of 10 cents per share and the Company recognised an
impairment charge on the tenement of $757,594.
Australasian Gold Limited listed on the Australian Securities Exchange in May 2021. The fair value of
the shares in A8G has been determined by reference to published price quotations in an active
market, with movement in fair value recognised in other comprehensive income.
Impact Minerals Ltd Annual Report 2021
113
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 11: PROPERTY, PLANT AND EQUIPMENT
Office equipment
- At cost
- Accumulated depreciation
Total office equipment
Site equipment
- At cost
- Accumulated depreciation
Total site equipment
Computer equipment
- At cost
- Accumulated depreciation
Total computer equipment
Total property, plant and equipment
CONSOLIDATED
2021
$
72,373
(71,366)
1,007
92,252
(90,442)
1,810
203,177
(180,675)
22,502
25,319
2020
$
71,000
(69,997)
1,003
92,252
(69,835)
22,417
177,708
(163,579)
14,129
37,549
Property, plant and equipment is stated at historical cost less accumulated depreciation. Where parts
of an item of property, plant and equipment have different useful lives, they are accounted for as
separate items of property, plant and equipment.
Subsequent costs are included in the asset's carrying amount or recognised as a separate asset, as
appropriate, only when it is probable that future economic benefits associated with the item will flow
to the Group and the cost of the item can be measured reliably. The carrying amount of any
component accounted for as a separate asset is derecognised when replaced. All other repairs and
maintenance are charged to profit or loss during the reporting period in which they are incurred.
An asset’s carrying amount is written down immediately to its recoverable amount if the asset’s
carrying amount is greater than its estimated recoverable amount. Gains and losses on disposals are
determined by comparing proceeds with the carrying amount. These are included in the Statement of
Profit or Loss and Other Comprehensive Income.
Impact Minerals Ltd Annual Report 2021
114
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 11: PROPERTY, PLANT AND EQUIPMENT (Continued)
Movement in carrying amounts
Movements in the carrying amounts for each class of property, plant and equipment between the
beginning and the end of the year:
2021 – Consolidated
Balance at the beginning of the year
Additions
Depreciation expense
Carrying amount at the end of the year
2020 – Consolidated
Balance at the beginning of the year
Additions
Depreciation expense
Carrying amount at the end of the year
Office
equipment
Site
equipment
Computer
equipment
$
$
$
1,003
1,373
(1,369)
1,007
2,551
-
(1,548)
1,003
22,417
-
(20,607)
1,810
47,095
-
(24,678)
22,417
14,129
25,469
(17,096)
22,502
22,114
5,177
(13,162)
14,129
Total
$
37,549
26,842
(39,072)
25,319
71,760
5,177
(39,388)
37,549
NOTE 12: EXPLORATION AND EVALUATION
Opening balance
Exploration expenditure incurred during the year
Sale of Lachlan Fold Belt tenements (refer Note 9)
Sale of Clermont project (refer Note 10)
Impairment expense
Closing balance
CONSOLIDATED
2021
$
10,946,163
4,975,014
(115,141)
(100,000)
(3,712,774)
11,993,262
2020
$
9,777,828
1,281,481
-
-
(113,146)
10,946,163
The Group recognised an impairment charge of $757,594 in relation to the disposal of its Clermont
project (refer Note 10). Further impairment losses of $2,955,180 were booked following a review of
the Group’s remaining tenements.
Exploration and evaluation expenditure, including the costs of acquiring licences and permits, are
capitalised as exploration and evaluation assets on an area of interest basis. Costs incurred before the
Group has obtained the legal rights to explore an area are recognised in the Statement of Profit or
Loss and Other Comprehensive Income.
Exploration and evaluation assets are only recognised if the rights of the area of interest are current
and either:
i.
ii.
ithe expenditures are expected to be recouped through successful development and exploitation
or from sale of the area of interest; or
activities in the area of interest have not at the reporting date reached a stage which permits a
reasonable assessment of the existence or otherwise of economically recoverable reserves, and
active and significant operations in, or in relation to, the area of interest are continuing.
Impact Minerals Ltd Annual Report 2021
115
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 12: EXPLORATION AND EVALUATION (Continued)
Exploration and evaluation assets are assessed for impairment if sufficient data exists to determine
technical feasibility and commercial viability, and facts and circumstances suggest that the carrying
amount exceeds the recoverable amount. For the purposes of impairment testing, exploration and
evaluation assets are allocated to cash-generating units to which the exploration activity relates. The
cash generating unit shall not be larger than the area of interest.
Once the technical feasibility and commercial viability of the extraction of minerals in an area of
interest are demonstrable, exploration and evaluation assets attributable to that area of interest are
first tested for impairment and then reclassified to mineral property and development assets within
property, plant and equipment.
When an area of interest is abandoned or the directors decide that it is not commercial, any
accumulated costs in respect of that area are written off in the financial period the decision is made.
NOTE 13: OTHER NON-CURRENT ASSETS
Deposits paid
NOTE 14: TRADE AND OTHER PAYABLES
Trade creditors
Other payables and accruals
CONSOLIDATED
2021
$
262,555
262,555
2020
$
151,055
151,055
CONSOLIDATED
2021
$
252,485
47,304
299,789
2020
$
129,911
80,585
210,496
These amounts represent liabilities for goods and services provided to the Group prior to the end of
the financial year and which are unpaid. Trade creditors are unsecured, non-interest bearing and are
normally settled on 30-day terms. The Group’s financial risk management objectives and policies are
set out in Note 24. Due to the short-term nature of these payables, their carrying value is assumed to
approximate their fair value.
NOTE 15: PROVISIONS
Short-term
Employee entitlements
CONSOLIDATED
2021
$
90,536
90,536
2020
$
86,288
86,288
Impact Minerals Ltd Annual Report 2021
116
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 16: CONTRIBUTED EQUITY
a) Share capital
CONSOLIDATED
2021
$
2020
$
Ordinary shares fully paid
53,787,639
46,931,843
b) Movements in ordinary shares on issue
Balance at 30 June 2019
Share issued during the year:
- Placement (a)
- Share issue (b)
- Transaction costs
Balance at 30 June 2020
Share issued during the year:
- Placement (c)
- Share issue (d)
- Option conversion (e)
- Share issue (f)
- Placement (g)
- Transaction costs
Balance at 30 June 2021
CONSOLIDATED
$
Number
1,321,679,789
44,900,024
233,389,496
2,100,505
4,425,345
35,000
-
(103,686)
1,559,494,630
46,931,843
216,333,333
3,245,000
838,065
2,708,434
1,996,215
18,750
54,160
40,000
242,424,242
4,000,000
-
(502,114)
2,023,794,919
53,787,639
a)
b)
c)
In February 2020, the Company raised $2,100,505 (before costs) via a placement of 233,389,496 new shares at an issue
price of 0.9 cents each.
In May 2020, the Company issued 4,425,345 new shares as part consideration for geological consulting services in relation
to the identification of, and application for, five tenements in the Yilgarn Craton of Western Australia (Arkun project).
In July 2020, the Company raised $3,245,000 (before costs) via a placement of 216,333,333 new shares at an issue price
of 1.5 cents each.
d) During the reporting period the Company issued a total of 838,065 new shares as part consideration for geological
consulting services in relation to the identification of, and application for, the Doonia project (tenement E15/1790).
e) During the reporting period the Company issued 2,708,434 new shares for nil consideration on the cashless exercise of
8,000,000 employee options.
f)
g)
In January 2021, the Company issued 1,996,215 new shares as part consideration for geological consulting services in
relation to the grant of the five tenements in the Yilgarn Craton of Western Australia (Arkun project) refer Note (b) above.
In April 2021, the Company raised $4,000,000 (before costs) via a placement of 242,424,242 new shares at an issue price
of 1.65 cents each.
Ordinary shares are classified as equity. Incremental costs directly attributable to the issue of new
shares or options are shown in equity as a deduction, net of tax, from the proceeds. Ordinary shares
have the right to receive dividends as declared, and in the event of winding up the Company, to
participate in the proceeds from the sale of all surplus assets in proportion to the number of and
amounts paid up on shares held. Ordinary shares entitle their holder to one vote, either in person or
by proxy, at a meeting of the Company.
Impact Minerals Ltd Annual Report 2021
117
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 16: CONTRIBUTED EQUITY (Continued)
c) Movements in options on issue
Balance at beginning of the financial year
Options granted
Options exercised
Options expired
Balance at the end of the financial year
Refer to Note 25 for details of share-based payments.
NOTE 17: RESERVES
a) Option Reserve
Option reserve
Opening balance
Fair value of options issued (a)
Options exercised
Transfer to retained earnings upon expiry/lapse of options
CONSOLIDATED
2021
Number
2020
Number
590,910,556
176,500,000
101,000,000
4,000,000
-
(8,000,000)
(15,500,000)
(515,410,556)
157,000,000 176,500,000
CONSOLIDATED
2021
$
1,005,268
169,238
(54,160)
(218,350)
2020
$
577,577
665,841
-
(238,150)
Balance at the end of the financial year
901,996
1,005,268
a) No Director or employee options were issued during the year. The fair value of Director and employee options is
determined at grant date and is expensed over the vesting period for those options. During the year 4,000,000 unlisted
$0.03 options expiring on 29 April 2023 were issued to the lead manager of the April 2021 Placement as part
consideration for their services (these options were valued at $30,400)
The options reserve is used to recognise the fair value of options issued to employees and
contractors. The details of share-based payments made during the reporting period are shown at
Note 25.
b) Transactions with non-controlling interest
The transactions with non-controlling interest reserve records items related to the acquisition of
shares in Invictus Gold Limited.
NOTE 18: ACCUMULATED LOSSES
Balance at the beginning of the financial year
Net loss attributable to members
Transfer from financial asset reserve
Transfer from share option reserve upon lapse of options
Balance at the end of the financial year
CONSOLIDATED
2021
$
2020
$
(33,398,966)
(4,760,174)
-
218,350
(37,940,790)
(31,445,495)
(1,685,165)
(506,456)
238,150
(33,398,966)
Impact Minerals Ltd Annual Report 2021
118
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 19: LOSS PER SHARE
Basic and diluted loss per share
2021
Cents
(0.26)
2020
Cents
(0.12)
The following reflects the income and share data used in the calculations of basic and diluted loss
per share:
Profits/(losses) used in calculating basic and diluted loss
per share
Weighted average number of ordinary shares used
in calculating basic loss per share
Basic loss per share
2021
$
2020
$
(4,760,174)
(1,685,165)
2021
Number
2020
Number
1,802,937,566
1,401,776,231
Basic loss per share is calculated by dividing the loss attributable to owners of the Group, excluding
any costs of servicing equity other than ordinary shares by the weighted average number of ordinary
shares outstanding during the financial year, adjusted for bonus elements in ordinary shares issued
during the year.
Diluted earnings per share
Diluted earnings per share adjusts the figures used in the determination of basic earnings per share to
take into account the after income tax effect of interest and other financing costs associated with
dilutive potential ordinary shares, and the weighted average number of additional ordinary shares
that would have been outstanding assuming the conversion of all dilutive potential ordinary shares.
The issue of potential ordinary shares is antidilutive when their conversion to ordinary shares would
increase earnings per share or decrease loss per share from continuing operations. The calculation of
diluted earnings per share has therefore not assumed the conversion, exercise, or other issue of
potential ordinary shares that would have an antidilutive effect on earnings per share.
NOTE 20: AUDITOR’S REMUNERATION
Audit services
Hall Chadwick WA Audit Pty Ltd
- Audit and review of the financial reports
Total remuneration
CONSOLIDATED
2021
$
2020
$
34,750
34,750
35,000
35,000
Impact Minerals Ltd Annual Report 2021
119
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 21: CONTINGENT ASSETS AND LIABILITIES
Contingent assets
The Group had contingent assets in respect of:
Future bonus and royalty payments
In September 2018 the Company completed the sale of its wholly owned subsidiary Drummond East
Pty Ltd, the holder of its seven Pilbara licences, to Pacton Gold Inc. (Pacton). Under the terms of the
Sale Agreement Pacton must pay a CAD$500,000 Bonus to the Company upon publishing a
measured, indicated or inferred gold resource of more than 250,000 ounces on the licences. The
Company retains a 2% NSR royalty on the licences with Pacton retaining the right to buy back 1% of
the royalty for CAD$500,000 at any time.
Contingent liabilities
The Group had contingent liabilities in respect of:
Future royalty payments
In March 2016, Impact Minerals Limited completed the acquisition of tenement EL7390 from Golden
Cross Resources Limited (“Golden Cross”) for $60,000 cash. Golden Cross retains a royalty equal to
1% of gross revenue on any minerals recovered from the tenement. At its election, Impact has the
right to buy back the royalty for $1.5 million cash at any time up to a decision to mine, or leave the
royalty uncapped during production.
During the year the Company completed the acquisition five tenements in the Yilgarn Craton of
Western Australia (“Arkun project”). Milford Resources Pty Ltd (”Milford”), an unrelated private
company, was paid $50,000 in cash and $75,000 in Impact shares for geological consulting services
in assisting the Company to identify this project. Milford retains a 1% net smelter royalty on any
minerals recovered.
During the year the Company acquired tenement EL70/5424 which covers 16 km2 approximately 15
km north of Impact’s Arkun nickel-copper-platinum group project from Beau Resources Pty Ltd
(”Beau”), an unrelated private company for $60,000 cash. Beau retains a 2% gross revenue royalty
on any minerals recovered.
NOTE 22: EVENTS OCCURRING AFTER THE REPORTING PERIOD
There have been no events subsequent to the reporting date which are sufficiently material to
warrant disclosure.
Impact Minerals Ltd Annual Report 2021
120
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 23: COMMITMENTS
In order to maintain an interest in the exploration tenements in which the Group is involved, the
Group is committed to meet the conditions under which the tenements were granted. The timing and
amount of exploration expenditure commitments and obligations of the Group are subject to the
minimum expenditure commitments required as per the Mining Act 1978 (Western Australia), the
Mining Act 1992 (New South Wales) and the Mineral Resources Act 1989 (Queensland) and may vary
significantly from the forecast based upon the results of the work performed which will determine the
prospectivity of the relevant area of interest.
As at balance date, total exploration expenditure commitments on granted tenements held by the
Group that have not been provided for in the financial statements and which cover the following 12
month period amount to $2,112,089 (2020: $1,093,837). For the period greater than 12 months to five
years, commitments amount to $5,143,297 (2020: $7,971,526). These obligations are also subject to
variations by farm-out arrangements, or sale of the relevant tenements.
Commitments in relation to the lease of office premises are payable as follows:
Within one year
Later than one year but not later than five years
Later than five years
CONSOLIDATED
2021
$
20,002
-
-
20,002
2020
$
20,002
-
-
20,002
NOTE 24: FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES
Financial risk management
Overview
The Group has exposure to the following risks from their use of financial instruments:
•
Interest rate risk
• Credit risk
• Liquidity risk
• Commodity risk.
This note presents information about the Group’s exposure to each of the above risks, their
objectives, policies and processes for measuring and managing risk, and the management of capital.
The Board of Directors has overall responsibility for the establishment and oversight of the risk
management framework.
Risk management policies are established to identify and analyse the risks faced by the Group, to set
appropriate risk limits and controls, and to monitor risks and adherence to limits. Risk management
policies and systems are reviewed regularly to reflect changes in market conditions and the Group’s
activities.
Impact Minerals Ltd Annual Report 2021
121
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 24: FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES (Continued)
The Board oversees how management monitors compliance with the Group’s risk management
policies and procedures and reviews the adequacy of the risk management framework in relation to
the risks faced by the Group.
The Group’s principal financial instruments are cash, short-term deposits, receivables and payables.
Interest rate risk
Interest rate risk is the risk that the value of a financial instrument or cash flows associated with the
instrument will fluctuate due to changes in market interest rates. Interest rate risk arises from
fluctuations in interest-bearing financial assets and liabilities that the Group uses.
Interest-bearing assets comprise cash and cash equivalents which are considered to be short-term
liquid assets. It is the Group’s policy to settle trade payables within the credit terms allowed and
therefore not incur interest on overdue balances.
The following table sets out the carrying amount, by maturity, of the financial instruments that are
exposed to interest rate risk:
Floating
interest
rate
$
Fixed interest rate maturing in
1 year or
less
$
Over 1 to
5 years
$
More than
5 years
$
Non-
interest
bearing
$
Total
$
Consolidated – 2021
Financial assets
Cash and cash equivalents
Trade and other receivables
Weighted average interest rate
Financial liabilities
Trade and other payables
Weighted average interest rate
Consolidated – 2020
Financial assets
Cash and cash equivalents
Trade and other receivables
Weighted average interest rate
Financial liabilities
Trade and other payables
Weighted average interest rate
- 2,525,000
-
-
- 2,525,000
0.66%
-
-
-
-
-
-
-
-
631,426 1,800,000
-
631,426 1,800,000
1.47%
0.56%
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
38,999
890,778 3,415,778
38,999
929,777 3,454,777
-
-
299,789
299,789
-
299,789
299,789
-
- 2,431,426
72,433
72,433
72,433 2,503,859
-
-
210,496
210,496
-
210,496
210,496
-
Fair value sensitivity analysis for fixed rate instruments
The Group does not account for any fixed rate financial assets or liabilities at fair value through profit
or loss. Therefore, a change in interest rates at the reporting date would not affect profit or loss.
Impact Minerals Ltd Annual Report 2021
122
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 24: FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES (Continued)
Cash flow sensitivity analysis for variable rate instruments
A change of 100 basis points in interest rates at the reporting date would have
increased/(decreased) equity and profit or loss by the amounts shown below:
Cash flow sensitivity analysis for variable rate instruments
A change of 100 basis points in interest rates at the reporting date would have
increased/(decreased) equity and profit or loss by the amounts shown below:
Profit or loss
Equity
Carrying value
at period end
$
100 bp
increase
$
100 bp
decrease
$
100 bp
increase
$
100 bp
decrease
$
3,415,778
13,433
13,433
(13,433)
(13,433)
13,433
13,433
(13,433)
(13,433)
2,431,426
17,793
17,793
(17,793)
(17,793)
17,793
17,793
(17,793)
(17,793)
Consolidated – 2021
Financial assets
Cash and cash equivalents
Cash flow sensitivity (net)
Consolidated – 2020
Financial assets
Cash and cash equivalents
Cash flow sensitivity (net)
Credit risk
Credit risk is the risk of financial loss to the Group if a customer or counterparty to a financial
instrument fails to meet its contractual obligations and arises principally from the Group’s receivables
from customers and investment securities. The Group trades only with recognised, creditworthy third
parties. It is the Group policy that all customers who wish to trade on credit terms are subject to
credit verification procedures. In addition, receivable balances are monitored on an ongoing basis
with the result that the Group’s exposure to bad debts is not significant. The maximum exposure to
credit risk is the carrying value of the receivable, net of any provision for doubtful debts.
With respect to credit risk arising from the other financial assets of the Group, which comprise cash
and cash equivalents, the Group’s exposure to credit risk arises from default of the counter party,
with a maximum exposure equal to the carrying amount of these instruments. This risk is minimised
by reviewing term deposit accounts from time to time with approved banks of a sufficient credit
rating which is AA and above.
Exposure to credit risk
The carrying amount of the Group’s financial assets represents the maximum credit exposure. The
Group’s maximum exposure to credit risk at the reporting date was:
Cash and cash equivalents
Trade and other receivables
CONSOLIDATED
2021
$
3,415,778
38,999
3,454,777
2020
$
2,431,426
72,433
2,503,859
Impact Minerals Ltd Annual Report 2021
123
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 24: FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES (Continued)
Foreign currency risk
Exposure to foreign exchange risk may result in the fair value or future cash flows of a financial
instrument fluctuating due to movement in foreign exchange rates of currencies in which the Group
holds financial instruments which are other than the AUD functional currency of the Group. The
Group’s exposure to foreign currency risk is minimal at this stage of its operations.
Commodity price risk
The Group’s exposure to commodity price risk is minimal at this stage of its operations.
Liquidity risk
Liquidity risk is the risk that the Group will not be able to meet its financial obligations as they fall
due. The Group’s approach to managing liquidity is to ensure, as far as possible, that it will always
have sufficient liquidity to meet its liabilities when due, under both normal and stressed conditions,
without incurring unacceptable losses or risking damage to the Group’s reputation.
The Group’s objective is to maintain a balance between continuity of funding and flexibility. The
following are the contractual maturities of financial liabilities:
Consolidated – 2021
Trade and other payables
Trade and other receivables
Consolidated – 2020
Trade and other payables
Trade and other receivables
Carrying
amount
$
Contractual
cash flows
$
6 months
or less
$
299,789
299,789
38,999
38,999
210,496
210,496
72,433
72,433
-
-
-
-
-
-
-
-
299,789
299,789
38,999
38,999
210,496
210,496
72,433
72,433
Fair value of financial assets and liabilities
The fair value of cash and cash equivalents and non-interest bearing financial assets and financial
liabilities of the Group is equal to their carrying value.
Impact Minerals Ltd Annual Report 2021
124
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 24: FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES (Continued)
Capital risk management
The Group’s objectives when managing capital are to safeguard the Group’s ability to continue as a
going concern in order to provide returns for shareholders and benefits for other stakeholders and to
maintain an optimal capital structure to reduce the cost of capital. The management of the Group’s
capital is performed by the Board.
The capital structure of the Group consists of net debt (trade payables and provisions detailed in
Notes 14 and 15 offset by cash and bank balances) and equity of the Group (comprising contributed
issued capital, reserves, offset by accumulated losses detailed in Notes 16, 17 and 18).
The Group is not subject to any externally imposed capital requirements. None of the Group’s entities
are subject to externally imposed capital requirements.
NOTE 25: SHARE-BASED PAYMENTS
Share Option Plan
The Group has a Director and Employee Option Acquisition Plan (“Option Plan”) for Directors,
employees and contractors of the Group. In accordance with the provisions of the Option Plan, as
approved by shareholders at the 2018 Annual General Meeting, executives and employees may be
granted options at the discretion of the Directors. Options issued to Directors are subject to approval
by shareholders.
Each share option converts into one ordinary share of Impact Minerals Limited on exercise. No
amounts are paid or are payable by the recipient on receipt of the option. The options carry neither
rights of dividends nor voting rights. Options may be exercised at any time from the date of vesting
to the date of their expiry.
Impact Minerals Ltd Annual Report 2021
125
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 25: SHARE-BASED PAYMENTS (Continued)
The following share-based payment arrangements were in existence during the reporting period:
Option
series
28(1)
32(1)
38
39
40
41
42(2)
43(3)
44(4)
Number
Grant date
Expiry date Vesting date Exercise price
12,500,000
29 Sep 2015
29 Sep 2020 29 Sep 2018
3,000,000
13 May 2016
29 Sep 2020 29 Sep 2018
40,000,000
8 Nov 2018
30 Nov 2021
30 Nov 2019
$0.07
$0.07
$0.03
Fair value at
grant date
$0.0143
$0.0132
$0.00382
20,000,000
8 Nov 2018
30 Nov 2022 30 Nov 2020
$0.0375
$0.00432
37,000,000
8 Nov 2019
5 Nov 2023
Immediate
$0.0149
$0.00677
37,000,000
8 Nov 2019
5 Nov 2023
5 Nov 2020
$0.0149
$0.00677
13,500,000
15 Nov 2019
5 Nov 2023
Immediate
$0.0149
$0.00677
13,500,000
15 Nov 2019
5 Nov 2023
5 Nov 2020
$0.0149
$0.00677
4,000,000
30 Apr 2021
29 Apr 2023
Immediate
$0.03
$0.0076
1)
Expired during the reporting period.
2) During the reporting period the Company issued 1,357,324 new shares for nil consideration on the cashless exercise of
4,000,000 of these employee options.
3) During the reporting period the Company issued 1,351,110 new shares for nil consideration on the cashless exercise of
4,000,000 of these employee options.
4) Options issued to lead manager of April 2021 placement.
Fair value of share options granted during the year
The fair value of share options at grant date is determined using a Black-Scholes option pricing
model that takes into account the exercise price, the term of the option, the share price at grant date,
the expected price volatility of the underlying share and the risk-free rate for the term of the option.
The fair value of options is determined at grant date and is expensed over the vesting period for
those options. No director or employee options were issued during the reporting period. The fair
value of Director and employee share options expensed during the year was $138,838 (2020:
$665,841).
The model inputs for options granted during the year ended 30 June 2021 are as follows:
Inputs
Exercise price
Grant date
Vesting date
Expiry date
Share price at grant date
Expected price volatility
Risk-free interest rate
Expected dividend yield
Issue 43
$0.03
30 Apr 2021
30 Apr 2021
29 Apr 2023
$0.017
112%
0.07%
0%
Impact Minerals Ltd Annual Report 2021
126
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 25: SHARE-BASED PAYMENTS (Continued)
Movements in share options during the year
Movement in the number of share options on issue during the year:
2021
2020
Number of
options
Weighted
average
exercise price
Number of
options
Weighted
average
exercise price
Outstanding at the beginning of the year
176,500,000
Granted during the year
Exercised during the year
Expired during the year
Outstanding at the end of the year
Exercisable at the end of the year
$
0.03
0.03
590,910,556
101,000,000
4,000,000
(8,000,000)
0.0149
-
(15,500,000)
157,000,000
157,000,000
0.07
0.02
0.02
(515,410,556)
176,500,000
106,000,000
$
0.04
0.01
-
0.04
0.03
0.03
The weighted average remaining contractual life of share options outstanding at the end of the year
was 1.72 years (2020: 2.54 years).
Share options outstanding at the end of the year
Share options issued and outstanding at the end of the year have the following exercise prices
Expiry date
29 September 2020
30 November 2021
30 November 2022
5 November 2023
29 April 2023
Totals
Exercise price
$
0.07
0.03
0.0375
0.0149
0.03
2021
Number
-
40,000,000
20,000,000
93,000,000
4,000,000
157,000,000
2020
Number
15,500,000
40,000,000
20,000,000
101,000,000
-
176,500,000
Impact Minerals Ltd Annual Report 2021
127
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 26: RECONCILIATION OF CASH FLOWS FROM OPERATING ACTIVITIES
Cash flows from operating activities
Profit/(Loss) for the year
Non-cash flows in profit/(loss):
- Depreciation
- Share-based remuneration
- Exploration expenditure write-off
- Government grants receivable
- Gain on sale of tenements
- Loss on disposal of controlled entity
Changes in assets and liabilities
- Decrease in trade and other receivables
- Decrease in other current assets
- Increase/(Decrease) in trade creditors and accruals
- Increase in provisions
Net cash used in operating activities
CONSOLIDATED
2021
$
2020
$
(4,760,174)
(1,685,165)
39,072
138,838
3,712,774
51,040
-
-
1,497
8,187
(13,277)
4,247
(817,796)
39,388
665,841
113,146
(51,040)
(100,000)
504,731
1,927
-
42,277
20,638
(448,257)
Non-cash investing and financing activities
There were no non-cash investing and financing activities during the year.
Impact Minerals Ltd Annual Report 2021
128
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 27: RELATED PARTY DISCLOSURE
a) Parent entity
Class
Country of
incorporation
Impact Minerals Limited
Ordinary
Australia
b) Subsidiaries
Aurigen Pty Ltd
Siouville Pty Ltd
Invictus Gold Limited
Drummond West Pty Ltd(i)
Endeavour Minerals Pty Ltd(ii)
Blackridge Exploration Pty Ltd(iii)
Class
Ordinary
Ordinary
Ordinary
Ordinary
Ordinary
Ordinary
Country of
incorporation
Australia
Australia
Australia
Australia
Australia
Australia
(i) Drummond West Pty Ltd is a wholly owned subsidiary of Invictus Gold Limited.
(ii) Endeavour Minerals Pty Ltd is a wholly owned subsidiary of Invictus Gold Limited.
(iii) Blackridge Exploration Pty Ltd is a wholly owned subsidiary of Drummond West Pty Ltd.
c) Key management personnel compensation
Ownership
2021
%
-
2020
%
-
Ownership
2021
%
100
100
100
100
100
100
2020
%
100
100
100
100
100
100
Short-term employee benefits
Post-employment benefits
Share-based payments
2021
$
363,004
8,058
104,212
475,214
2020
$
342,521
6,650
505,586
854,747
Detailed remuneration disclosures are provided in the Remuneration Report on pages 85 to 89.
A total of $246,879 (2020: $246,879) was capitalised as exploration expenditure.
Impact Minerals Ltd Annual Report 2021
129
NOTES TO THE CONSOLIDATED FINANCIAL
STATEMENTS FOR THE YEAR ENDED 30 JUNE 2021
NOTE 28: PARENT ENTITY DISCLOSURE
Financial Performance
Profit/(loss) for the year
Other comprehensive income
Total comprehensive profit/(loss)
Financial Position
ASSETS
Current assets
Non-current assets
TOTAL ASSETS
LIABILITIES
Current liabilities
TOTAL LIABILITIES
NET ASSETS
EQUITY
Issued capital
Option reserve
Financial asset reserve
Transactions with non-controlling interest
Accumulated losses
TOTAL EQUITY
2021
$
2020
$
(4,760,174)
(1,446,475)
-
-
(4,760,174)
(1,446,475)
3,596,965
2,539,093
10,111,428
8,820,060
13,708,393
11,359,153
387,446
293,906
387,446
293,906
13,320,947
11,065,247
53,787,639
46,931,843
901,996
1,005,268
45,000
-
(1,161,069)
(1,161,069)
(40,252,619)
(35,710,795)
13,320,947
11,065,247
No guarantees have been entered into by Impact Minerals Limited in relation to the debts of its
subsidiaries.
Impact Minerals Limited’s commitments are disclosed in Note 23.
Impact Minerals Ltd Annual Report 2021
130
DIRECTOR’S
DECLARATION
Impact Minerals Ltd Annual Report 2021
131
DIRECTOR’S DECLARATION
The Directors of Impact Minerals Limited declare that:
1)
in the Directors’ opinion, the financial statements and notes set out on pages 94 to 130 and the
Remuneration Report in the Directors’ Report are in accordance with the Corporations Act 2001,
including:
a) giving a true and fair view of the consolidated entity’s financial position as at 30 June 2021
and of its performance, for the financial year ended on that date; and
b) complying with Australian Accounting Standards (including the Australian Accounting
Interpretations), Corporations Regulations 2001 and mandatory professional reporting
requirements.
2) the financial statements also comply with International Financial Reporting Standards as
disclosed in Note 2; and
3) there are reasonable grounds to believe that the consolidated entity will be able to pay its debts
as and when they become due and payable.
The Directors have been given the declarations required by Section 295A of the Corporations Act
2001 by the Managing Director and Chief Financial Officer for the financial year ended 30 June 2021.
Signed in accordance with a resolution of the Directors.
Peter Unsworth
Chairman
Perth, 16 September 2021
Impact Minerals Ltd Annual Report 2021
132
INDEPENDENT
AUDITOR’S
REPORT
Impact Minerals Ltd Annual Report 2021
133
INDEPENDENT
AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
134
INDEPENDENT AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
135
INDEPENDENT AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
136
INDEPENDENT AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
137
INDEPENDENT AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
138
INDEPENDENT AUDITOR’S REPORT
Impact Minerals Ltd Annual Report 2021
139
ADDITIONAL
SHAREHOLDER INFORMATION
as at 24 September 2021
Additional information required by the Australian Securities Exchange Limited and not shown
elsewhere in this report is as follows.
1. Distribution of Holders of Equity Securities
Analysis of number of equity security holders by size of holding:
Shares Held
-
1
-
1,001
-
5,001
10,001
-
100,001 and over
1,000
5,000
10,000
100,000
Total
Shareholders
152
105
113
1,999
1,866
4,235
The number of holders of less than a marketable parcel of ordinary fully paid shares is 1,123.
2. Substantial Shareholders
Substantial shareholders (i.e. shareholders who hold 5% or more of the issued capital):
ABC BETEILIGUNGEN AG
MRS SUSANNE BUNNENEBERG
3. Voting Rights
a) Ordinary Shares
Number of
shares
Percentage
held
202,789,541
200,199,999
10.02
9.89
Each shareholder is entitled to receive notice of and attend and vote at general meetings of the
Company. At a general meeting, every shareholder present in person or by proxy, representative
of attorney will have one vote on a show of hands and on a poll, one vote for each share held.
b) Options
No voting rights.
4. Quoted Securities on Issue
The Company has 2,023,794,919 quoted shares on issue.
5. On-Market Buy Back
There is no current on-market buy back.
Impact Minerals Ltd Annual Report 2021
140
ADDITIONAL SHAREHOLDER INFORMATION
as at 24 September 2021
6. Unquoted Equity Securities
Number
on issue
Number of
holders
Options exercisable at $0.03 on or before 30 November 2021
40,000,000
Options exercisable at $0.0375 on or before 30 November 2022
20,000,000
Options exercisable at $0.03 on or before 29 April 2023
4,000,000
Options exercisable at $0.0149 on or before 5 November 2023
93,000,000
5
5
3
8
7. Twenty Largest Holders of Quoted Ordinary Shares
Shareholder
Number of
shares
Percentage
held
BNP PARIBAS NOMINEES PTY LTD SIX SIS LTD
138,000,000
70,000,000
51,470,363
34,503,480
33,300,000
26,676,518
26,666,026
25,000,000
20,588,070
15,767,462
13,157,895
13,000,000
11,840,470
11,287,356
IAE STUDY IN AUSTRALIA PTY LTD
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